All / Measurement devices Humidity and Temperature | Thermometer | Humidity | Dewpoint | CO₂ Meter | Sound | All Data loggers Measurement devices Humidity and Temperature Thermometer Humidity Dewpoint CO₂ Meter Sound Particle counters Filter testing Processing equipment Calibration equipment Hand-Held Humidity and Temperature Meter HM40 $0.00 Add To Cart Handheld Dewpoint Meter DM70 $0.00 Add To Cart Handheld CO₂ Meter GM70 $0.00 Add To Cart Hand-Held Humidity and Temperature Meter HM40 $0.00 Add To Cart Ultra Traceable Thermometer $0.00 Add To Cart Total-Range Traceable Thermometer $0.00 Add To Cart Traceable Sound Level Meter 4335 $0.00 Add To Cart