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Rotronic

Rotronic

Rotronic was founded in 1965 and headquartered in Switzerland. The Rotronic Monitoring System is a modular system of hardware elements and web-based software. It provides maximum flexibility in installation and ensures readily available data. The data loggers record measurements from Rotronic and third-party sensors and transmit them to the secure database. It stores information and makes it available to users, regardless of whether they access the database via a PC, Mac, tablet or smartphone.

Precision & Performance Humidity and Temperature Transmitter – Rotronic HF5A advanced

The HF5A-series is the latest development in measurement transmitters for humidity, temperature and dewpoint. The HF5A wall mount series is compatible with HygroClip2 and HygroClip2 Advanced series probes with integrated AirChip3000 technology – thanks to which the probes achieve an unparalleled d….

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HYGROLAB – LABORATORY DEVICE FOR WATER ACTIVITY MEASUREMENTS

The Rotronic HygroLab is an innovative high-end laboratory analyzer for water activity measurements with up to four measurement probe inputs. Simultaneous or asynchronous measurement with the tried-and-tested AW Quick measuring function for pharmaceutical products, tobacco, coffee, food and many mor….

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AWEASY – BLUETOOTH WATER ACTIVITY MEASUREMENT HEAD

Check out our new innovative mobile Bluetooth device for water activity measurement. Simple to use with the free AwEasy app, available for your Smartphone iOs / Android. Easy start and stop by pressing the touch button on its display if you like, to use it without Smartphone.

Small screen, light ….

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Clean Room Panel Rotronic CRP5

The Clean Room Panel, which is fitted with a diaphragm sensor for differential-pressure measurement, is a top-quality device. Validated according to GMP directives, and with its well thought-out design, the CRP5 is optimized for applications in laboratories and clean rooms…..

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HYGROPALM – HP31 – VERSATILE HANDHELD INSTRUMENT FOR HUMIDITY AND TEMPERATURE

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BL-1D-SET – DATA LOGGER FOR BAROMETRIC PRESSURE, HUMIDITY TEMPERATURE AND DEW POINT SET

Barometric pressure, humidity temperature and dew point data logger. Compact, dependable and inexpensive…..

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HygroLog HL-20D-SET1

The compact data logger for humidity and temperature measurement offers high precision and reliability at a reasonable price. The HL-20 series is easy to use and deployable in a wide range of applications. Thanks to its integrated batteries, the HL-20 works completely independently and offers its us….

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The HC2A-S Standard Ambient Air Probe

The HC2A-S / HC2A-S3 is the most versatile probe from ROTRONIC and forms the basis of the product portfolio. It measures humidity and temperature and calculates the dew/frost point.

Applications
HVAC, food industry, building services equipment, paper, textile and pharmaceutical ….

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HygroLog HL-1D SET

The HL1D is a compact, low cost data logger capable of ±3.0 %RH and ±0.3°C accuracy. The internal memory can store up to 32,000 data points and includes the HW4-Lite software. HL-1D Data Logger fulfills the guidelines in accordance with EN 12830…..

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HygroLog TL-1D Set

The TL1D is a compact, low cost data logger for temperature. The internal memory can store up to 32,000 data points and includes the HW4-Lite software…..

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AC1904

Cable probe 50 x 6 mm waterproof….

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AC1903

Cable probe 200 x 6 mm, not waterproof….

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HYGROPALM – HP32 – VERSATILE HANDHELD INSTRUMENT FOR HUMIDITY AND TEMPERATURE

The HygroPalm HP32 is a versatile handheld instrument compatible with all HC2A and HC2 Rotronic probes, it is able to perform spot measurements and logging of relative humidity, temperature and psychrometric parameters. Simply connect it to the probe input on the top.

Advantages of the HygroPalm ….

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HC2-LDP – LOW DEW POINT PROBE

Low dew point probe. Reliable measurement of trace moisture.

The low dew point probe comes with the latest AirChip4000 technology. Calculates a measurement from the average of 8,000 single points within a 2 second interval and, together with the HYGROMER® LDP-1 dew point sensor, delivers measure….

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HC2-AW-USB – USB PROBE

The station probe HC2-AW-USB offers new possibilities. The USB probe can be directly connected to a PC running HW4-P-QUICK-Vx software enabling water activity measurement capability. The HC2-AW-USB is the perfect device for a multi station application, as multiple probes can be attached to a single ….

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ACCESSORIES FOR THE MEASUREMENT OF TRACE MOISTURE

LDP-FCPB1 MEASUREMENT CHAMBER
Measurement chambers with a defined air flow rate and a quick connector for optimum dew point measurement in POM. The base unit can be used for customization.

LDP-FCSB1 MEASUREMENT CHAMBER
Measurement chambers with a defined air fl….

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AC1916-A-T

Cable probe 60 x 6 mm, Waterproof (Cable 2m)….

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AC1913-A

Kapton foil Pt100 probe, 20 x 15 x 2 mm (Cable 1 m)….

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AC1905

Surface probe 40 x 10 x 5 mm (cable 2 m)

 ….

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AC1909

Fixed probe 100 x 4 mm without cable, for measurements in air

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HYGROFLEX4 – HF4 – UNIVERSAL TRANSMITTER

Measures relative humidity and temperature and calculates the dew/frost point in the fields of HVAC and industry…..

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HYGROFLEX1 – HF1 – INEXPENSIVE HVAC TRANSMITTER

The HygroFlex1 series is the latest development in inexpensive HVAC transmitters for relative humidity and temperature. The devices are equipped with the tried-and-tested Hygromer® IN-1 sensor and boast unbeatable value for money. The optional ROTRONIC HW4/SW21 software enables you to change the sc….

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HYGROFLEX8 – HF8 – TRANSMITTER

The HF8 is a multi-function transmitter designed to meet the requirements of applications requiring multiple instruments with one self contained instrument. The HF8 has an extensive set of optional functions and settings that can be configured and enabled with the ROTRONIC HW4 software after connect….

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HYGROFLEX7 – HF7 – HEAVY DUTY TRANSMITTER

The HF7 transmitter series is designed for fixed installation in industrial applications where conditions are within the range of 0 to 100 %RH and -100 to 150°C (-148 to 302°F). The probe of the HF7 can survive exposure to temperature up to 200°C (392°F). Equipped with a metal enclosure and a me….

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HYGROFLEX5-EX – HF5-EX – TWO-CHANNEL TRANSMITTER

The new HygroFlex5-EX series is the latest development in two-channel transmitters for the exact measurement of humidity and temperature in explosive atmospheres. This device conforms to the latest international standards. The HF5-EX series consists of a robust aluminium transmitter with or without ….

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AW-KHS

Applications
In the case of very dry or very moist samples additional mechanical sealing of the AW measurement probe and sample holder may be necessary to prevent external conditions influencing the sample…..

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WP-40TH

Sample holder 40 mm

The stainless steel sample holders were developed specifically for the water activity probes HC2-AW(-USB). The sample holder provides excellent sample containment and optimum temperature stability. The WP-40TH is additionally temperature-controllable…..

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WP-40

Sample holder 40 mm

The stainless steel sample holders were developed specifically for the water activity probes HC2-AW(-USB). The sample holder provides excellent sample containment and optimum temperature stability…..

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HC2-IMXXX-M INDUSTRIAL METAL HUMIDITY PROBE

The Rotronic metal industrial probe is especially suitable for high temperatures up to 200 °C and demanding industrial environments and applications where hygiene plays an important role. It measures humidity and temperature and is compatible with the HF5, HF8 series measurement transmitters, HP32 ….

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HC2-HP28 / HC2-HP50

Handheld Probe for Measuring Bulk Packaged Materials
The insertion probe is suitable for measurement in bulk materials, bricks, concrete, etc. It measures humidity and temperature and calculates the dew/frost point.

Applications
10 mm insertion probe: measureme….

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WP-14-S

Sample holder 14 mm

The stainless steel sample holders were developed specifically for the water activity probes HC2-AW(-USB). The sample holder provides excellent sample containment and optimum temperature stability…..

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PS-40

Disposable sample containers 40 mm

Application
The disposable sample containers ensure the optimum sample volume is introduced into the WP-40 or WP-40TH sample holders. They prevent the sample holders from coming into direct contact with the product being tested, thereby prevent….

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PS-14

Disposable sample containers 14 mm

Applications
The disposable sample containers ensure the optimum sample volume is introduced into the WP-14-S sample holders. They prevent the sample holders from coming into direct contact with the product being tested, thereby preventing soil….

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HC2-P05

The insertion probe is suitable for measurement in dust-free bulk materials, bricks, concrete, etc. It measures humidity and temperature and calculates the dew/frost point.

Applications

Water activity measurements, a portable handheld instruments and data logger

 ….

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RMS Mini Logger- MLOG

The wireless mini data logger is the low-cost data logger in the ROTRONIC monitoring system. Its small housing and wireless interface make it a really flexible data logger. The mini logger is available in various sensor variants: temperature sensor (NTC), external temperature sensor (NTC) & ….

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RMS Gateway

The Gateway is the interface between the wireless data logger and the server software. The Gateway can manage up to 60 data loggers simultaneously, collecting all wireless-logger measurement data, and passing them on to the server software. When several Gateways are used in the same network, the….

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RMS WALL DATA LOGGER – LOG-L

The data logger is the flexible component between the probe and the database in the ROTRONIC Monitoring System. It stores 44,000 pairs of measured values from the exchangeable HygroClip probe, and transmits them to the RMS database via LAN or wireless link. It guarantees absolute data protection,….

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RMS Converter / RMS Extension

The RMS Converter allows you to integrate existing devices and networks into the RMS. The RMS Converter acts as an interface, gathering the data of the devices and sending them to the RMS server software. This way, existing ROTRONIC products with a digital interface can be integrated into the wo….

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RMS Display

The LAN display is a freely configurable display. As a remote display, it can be placed optimally where it suits the viewer best. It is able to show the measured values, states and alarms of RMS products. The display shows up to four measured values. Two measured values are shown at a time. If more ….

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RMS DIN Rail Data Logger

The RMS DIN Rail Data Logger is available as an input variant (RMS-DI) and an output variant (RMS-DO). As output module (RMS-DO), it offers two relay outputs, and as input module, two inputs that can be configured as logic inputs (5…24 VDC). The values are transmitted via LAN or wireless link.

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AC1215 – EXTERNAL TEMPERATURE PROBE

External temperature probe to be used with the indoor air quality data logger CL11…..

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CL11 – INEXPENSIVE MULTIPLE PARAMETER METER

The CL11 benchtop display unit is an inexpensive multiple parameter meter that simultaneously measures and records CO2, humidity and temperature. Equipped with the field-tested ROTRONIC HYGROMER® IN-1 humidity sensor, this instrument offers unbeatable value for money. Using the ROTRONIC software HW….

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BL-1D – DATA LOGGER FOR BAROMETRIC PRESSURE, HUMIDITY TEMPERATURE AND DEW POINT

Barometric pressure, humidity temperature and dew point data logger. Compact, dependable and inexpensive…..

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AC1902 – INSERTION PROBE

Insertion probe with handle with 1 m cable….

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AC1900 – FIXED PROBE

Fixed probe, 100 x 3 mm without cable….

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HC2A-IC102- Standard Industrial Cable Probe, 2m

The Rotronic industrial probe is especially suitable for high temperatures up to 200 °C and demanding industrial environments. It measures humidity and temperature and is compatible with the HF5, HF8 series measurement transmitters, HP32 and HP23 handheld devices and the HL-NT dataloggers.

Advan….

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HC2A-SM – Stainless steel industrial probe

The HC2A-SM is the robust probe from ROTRONIC for harsh environments and adds to the wide product portfolio. It measures humidity and temperature and calculates the dew/frost point.

Applications
Food, paper, textile, pharmaceutical and cosmetic industries….

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HC2A-SH High Precision Temperature and Humidity Probe

Unmatched High Accuracy for Indicators, Transmitters or Data Loggers

The HC2A-SH / HC2A-S3H fulfills the highest demands on measuring accuracy. It measures humidity and temperature and calculates the dew/frost point.

Applications
HVAC, food industry, building….

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The HC2A-S / HC2A-S3 Standard Meteo Probe

The HC2A-S3 probe is the meteorological probe with a white housing – same specification overall as the HC2A-S probe but with a different filter (larger pore size suitable for meteorological applications). It measures relative humidity and temperature and calculates the dew/frost point.

Advantages….

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HL-NT3-D – HIGH-END DATA LOGGER

The HL-NT3 has two additional external probe inputs. Further probes can be connected to the logger using a docking station.

The HygroLog HL-NT humidity, dew point and temperature data logger can be used with any of the HygroClip 2 probes. The HL-NT can monitor up to 7 probes as well as up to two ….

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HC2A-IC105- Standard Industrial Cable Probe, 5m

The Rotronic industrial probe is especially suitable for high temperatures up to 200 °C and demanding industrial environments. It measures humidity and temperature and is compatible with the HF5, HF8 series measurement transmitters, HP32 and HP23 handheld devices and the HL-NT dataloggers.

Advan….

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AwTerm Water Activity

Stable temperature yields precise measurements.

Temperature-stabilized measurement
With AwTherm, ROTRONIC offers a professional, high-end laboratory unit for temperature-stabilized measurement of water activity in the foodstuffs, cosmetics, or pharmaceutical ind….

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TL-CC1

Quick and easy to use temperature logger. The TL-CC1 cold chain logger is an ideal choice for monitoring and recording the temperature of sensitive goods during transportation and at exchange points.  The TL-CC1 is perfect for pharmaceuticals, food and technical products.  The logger is designe….

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HygroGen 2 – HG2XL

Since its launch, the Rotronic HygroGen has defined the standard for portable humidity and temperature calibration. Hundreds of users worldwide have identified that this tool for the rapid generation of stable temperature and humidity conditions can save significant amounts of time in performing cal….

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PF4/5 Differential-Pressure Transmitter

The new differential pressure transmitters PF4 and PF5 with two different sensor technologies (thermal measuring method in PF4 and diaphragm sensor in PF5) consistently produce perfect measurement results thanks to an integrated ambient pressure sensor. Both sensors are equipped with automatic zero ….

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HC2-AW – AW PROBE

Applications
For water activity measurements in bulk materials such as flour, grain, spices, etc. For solid and pasty products such as meat, sausage as well as oils, fats, etc…..

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CP11

The CP11 handheld instrument is an economical multiple parameter meter that simultaneously measures and records CO2, humidity and temperature. It also calculates the dew point and wet bulb temperature. Equipped with the field-tested ROTRONIC HYGROMER® IN-1 humidity sensor, this instruments offers u….

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CO2 DISPLAY

The wall-mounted or bench-top CO2 display is the latest development of an inexpensive display unit that simultaneously measures and records CO2, humidity and temperature. Equipped with the field-tested ROTRONIC HYGROMER® IN-1 humidity sensor, this instrument offers unbeatable….

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HygroLog TL-1D

The TL1D is a compact, low cost data logger for temperature. The internal memory can store up to 32,000 data points and includes the HW4-Lite software…..

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ThermoFlex5 – TF5

Applications
Measures temperatures in production processes, storage, transport and drying processes.

Features
• Interchangeable Pt100 probes
• Range of application electronics: -40…60 °C / 0…100 %rh; -10…60 °C with LCD
• Temperature measurement ….

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CRP5 – Clean Room Panel

The Clean Room Panel, which is fitted with a diaphragm sensor for differential-pressure measurement, is a top-quality device. Validated according to GMP directives, and with its well thought-out design, the CRP5 is optimized for applications in laboratories and clean rooms. Optical buttons, and the ….

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HygroLog HL-1D

The HL1D is a compact, low cost data logger capable of ±3.0 %RH and ±0.3°C accuracy. The internal memory can store up to 32,000 data points and includes the HW4-Lite software. HL-1D Data Logger fulfills the guidelines in accordance with EN 12830.

Features

High mea….

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HygroLog HL-20D

The compact data logger for humidity and temperature measurement offers high precision and reliability at a reasonable price. The HL-20 series is easy to use and
deployable in a wide range of applications. Thanks to its integrated batteries, the HL-20 works completely independently and offers its u….

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HygroGen2- HG2-S

Since its launch the portable Rotronic HygroGen has defined the standard for portable humidity and temperature multipoint calibration systems. Hundreds of users worldwide have identified that this instrument for the rapid generation of stable temperature and humidity conditions can save significant ….

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HygroFlex5 – HF5

The HF5-series is the latest development in measurement transmitters for humidity, temperature and dewpoint. The HF5-series is compatible with HygroClip2 series probes with integrated AirChip3000 technology – thanks to which the probes achieve an unparalleled degree of accuracy not seen before. Hy….

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HygroFlex3 – HF3

R-Type / S-Type
Measures relative humidity and temperature and calculates the dew/frost point in offices and rooms where good looks play a role.

W-Type / D-Type
Measures relative humidity and temperature and calculates the dew/frost point in HVAC applications f….

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HC2-S3

Rotronic HC2-S3 is a highly accurate relative humidity measurement probe capable of measuring both humidity and temperature as well as calculating dew/frost point.
Designed specifically for use with the Rotronic HygroClip 2 ran….

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HC2-S

Rotronic HC2-S is a highly accurate relative humidity measurement probe capable of measuring both humidity and temperature as well as calculating dew/frost point.
Designed specifically for use with the Rotronic HygroClip 2 range of humidity measurement instruments….

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About Us
WE WILL CUSTOMIZE OUR SOLUTIONS TO MEET YOUR HIGHEST STANDARDS Unitest Singapore,founded in 2007, specializes in providing analytical instruments and reagents for water quality testing across various industries. In 2010, we expanded to offer electronics and electrical test and measurement equipment in Singapore, delivering user-friendly, safe, and reliable solutions tailored to customer needs. We partner with trusted vendors to ensure our products meet each client’s unique requirements. Our strategic partners include industry leaders such as FLUKE, ROTRONIC, MICHELL, NTRON, HACH, COLTRACO, CS INSTRUMENTS, and others. In 2023, Unitest Calibration Lab was established as a key division of Unitest Instruments, rapidly emerging as the preferred provider and setting new standards in the calibration industry. Our success is driven by expert consulting, approachable service, dependable support, and efficient logistics. When you choose us as your solution partner, you can expect high-quality sales, demonstrations, and after-sales support from our dedicated team.
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I would like to strongly recommend Unitest as they provide a wide range of Test Equipment with great services. I’m extremely satisfy with their service and found everyone we deal with have always been very helpful.

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Unitest Instruments Pte Ltd is one of the authorized distributor of Fluke. They offer Fluke products at a very competitive price and provide professional and objective advice to us.

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