Extech  RH490-NIST 测试仪器温度和湿度测量温度湿度仪和露点仪

Extech RH490-NIST 测试仪器温度和湿度测量温度湿度仪和露点仪-产品快照

品牌:
Extech
型号:
RH490-NIST
重量:
0.7718 kg

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产品介绍

Extech RH490-NIST 测试仪器温度和湿度测量温度湿度仪和露点仪

Temp/Humdty Mtr, 0 to 100 per Rel Hum Rng

EXTECH

Sling and Fixed-Probe Temperature/Humidity MetersThermometers/Psychrometers Precision Temperature/HumidityFast-responding, with high 2% RH accuracy. Feature min./max. memory and data hold. Include case and 9V battery. Nos. 1ZPV2 and 1ZPV3 also measure GPP for quick assessment of air moisture content. Item Temperature Humidity Meter Relative Humidity Range 0 to 100% Humidity Accuracy +/-2% Temp. Range (F) -22 Degrees to 199 Degrees F Temp. Accuracy (F) +/-1.8 Degrees F Wet Bulb Temperature Range 32 Degrees to 176 Degrees F Dew Point Range -22 Degrees to 199 Degrees F Humidity Resolution 0.1% Temp. Range (C) -20 Degrees to 60 Degrees C Temp. Accuracy (C) +/-2 Degrees C Temp. Resolution (F) 0.1 Degrees F Temp. Resolution (C) 0.1 Degrees C Display Dual LCD Memory Min/Max Battery Type 9V Auto Power Off Yes Data Hold Yes Response Time Less Than 30 sec. Humidity Probe Range (Deg. F) 32 Degrees to 122 Degrees F Humidity Probe Range (Deg. C) 0 Degrees to 50 Degrees C Calibration Certificate NIST Special Features Displays Grains of Water Per Pound Includes Carrying Case, Instructions Manufacturers Warranty Length 1 yr.

Test Instruments Temperature and Humidity Measuring Temperature Humidity Meters and Dew Point Meters

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