Rotronic Humidity & Temperature Instruments, Singapore Authorised Distributor
Swiss-engineered precision humidity and temperature measurement, from handheld meters to cleanroom monitoring systems. Genuine Rotronic instruments, in Singapore, with full manufacturer warranty and calibration support from our own accredited lab.
Get Rotronic Pricing
Tell us the model or the job, we'll quote it, in stock or on order.
The little details
Swiss precision, Singapore support
Genuine Rotronic instruments, engineered in Switzerland, backed by full manufacturer warranty and a local team that knows the product line.
Calibration is where humidity measurement lives or dies
Rotronic's own HygroGen2 exists because humidity sensors drift — Unitest's SAC-SINGLAS accredited lab keeps your instruments traceable and defensible.
One vendor for the full humidity chain
Handhelds, transmitters, room monitoring, and calibration generators — plus the accredited lab that keeps all of them traceable.
Featured Rotronic Products
HygroFlex3 — HF3 Transmitter
View Product →
HygroFlex4 — HF4 Universal Transmitter
View Product →
HygroFlex5 — HF5 Transmitter
View Product →
HygroFlex HF5A Advanced Transmitter
View Product →
HygroFlex8 — HF8 Transmitter
View Product →
HC2A-S Standard Ambient Air Probe
View Product →
HC2A-S3 Standard Meteo Probe
View Product →
HC2A-SM Stainless Steel Industrial Probe
View Product →
HC2A-IC102 Cable Probe, 2m
View Product →
HC2A-IC105 Cable Probe, 5m
View Product →
Rotronic in Singapore — Common Questions
Is Unitest an authorised Rotronic distributor in Singapore?
Yes. Unitest Instruments is Rotronic’s authorised distributor in Singapore, supplying genuine Swiss-engineered humidity and temperature instruments with full manufacturer warranty.
Can Rotronic instruments be calibrated locally in Singapore?
Yes. Unitest runs its own SAC-SINGLAS accredited (ISO/IEC 17025) calibration laboratory, accreditation number LA-2023-0845-C, and regularly calibrates Rotronic humidity and temperature instruments traceably.
What Rotronic instruments does Unitest carry?
Handheld meters (HygroPalm), transmitters (HygroFlex), industrial probes (HC2A series), data loggers (HygroLog), room monitoring systems (RMS), HygroGen2 calibration generators, and water activity meters.
Not sure which Rotronic instrument fits your application?
Cleanroom, cold chain, HVAC, or lab — tell us the environment and we'll recommend the right model.