产品描述

The RH318 is a low cost, high performance handheld meter with data logging ability. It offers a large dual back-lit display to show the temperature  humidity from a handheld probe  can display a dew point measurement. The temperature/humidity probe uses a semiconductor  polymer capacitive sensor  a thermistor temperature sensor. Windows® based software  USB interface cable is included to allow real time  recorded data to be read by a PC through the USB/RS232 port (RS232 interface cable is optional). Probe can extend up to 1.5 m (5') with optional extension cable.

SPECIFICATIONS
Sensor Type: Electronic capacitance polymer film sensor/NTC
Relative Humidity Range: 0 to 100% RH
Temperature Range: -20 to 60°C (-4 to 140°F)
Dew Point Temperature Range: -20 to 60°C (-4 to 140°F)
Resolution: 0.1% RH, 0.1°C, 0.1°F
Accuracy Probe (RH318-RP):