Portable Hygrometers

Rugged portable hygrometers designed for daily use in demanding environments

MDM300 & MDM300 IS Advanced Portable Dew-point Hygrometer   Repeatedly fast measurements at low pressure from less than 15 minutes for T95 to -60°C Higher pressure measurements possible – up to 350 barg Long battery life: up to 48 hours of typical use between charges Intuitive application kits allow quick and straightforward connection to your sample point	MDM25 Hand-Held Hygrometer    Displays %RH and temperature, plus dew-point, absolute humidity and wet bulb temperature Simple to operate Long term stability: ±1% RH over 12 months	Easidew Portable Hygrometer   Wide measurement range Simple operation Integral sampling system Rugged industrial case ±2°C dew-point accuracy Traceable to National Standards
	MDM50 Portable Hygrometer    Rapid spot-check measurements to –50°Cdp T95 to –35°C dew point in <10 minutes Simple operation Integral sampling system Industrial case ±2°Cdp accuracy 9-point traceable calibration 16 hours of operation between charges