Web2 RH490 V2.0 12/06 Introduction Congratulations on your purchase of the Extech RH490 Precision Hygro-Thermometer. This device measures Humidity, Air Temperature, Dew Point temperature, Wet Bulb temperature and Grains of Water Vapor Per Pound of Air. Advanced features include Data Hold, Auto Power Off, and MAX/MIN reading. This WebOn Sale Extech RH490-NIST. Engineers on staff. FAST quotes We accept POs Extech RH490-NIST Psychrometer - Style (Psychrometer): Hand Held, Accuracy: ±2%RH, ±1.8°F/1°C, Measurement Types (Psychrometer): Temperature T/C TEquipment
EXTECH RH490 PRECISION THERMO-HYGROMETER - Safety …
WebThe MO280-KW test kit is specifically designed for water damage restoration contractors who need to monitor job site conditions, progress, and insurance company reporting. The kit includes an MO280 pin less Moisture Meter, MO210 Pocket Moisture Meter, and RH490 Precision Hygro-Thermometer. Supplied in an attractive storage case that provides … WebExtech’s RH490 Precision Hygro-Thermometer will easily and accurately measure relative humidity, with dew point, wet bulb, temperature, and water vapor level... rob holland colchicine
EXTECH® RH490 Precision Hygro-Thermometer - +/-2% RH - +/ …
Webone 9 V battery and carrying case. Precision capacitance humidity sensor offers fast response. Slim design with rubberized sides for better grip and easy, one-handed … WebRH490: Extech RH490 Precision Hygro-Thermometer, 22 to 199°F, Humidity or GPP(g/kg) & Dual Display: $422.39: MO210: Extech MO210 Pocket Moisture Meter Dual … WebThis utility tool will store maximum and minimum readings until the memory is cleared and includes a data-hold button for rapidly fluctuating measurements. Complete with carrying case and 9V battery. • Less then 30 seconds of RH response time • Water vapor in GPP • Dual backlit display rob holland coreg