DTM-20 Precision Hygro Thermometer with Audio buzzar Alarm Feature

Product Introduction

Measurement Specification

• Temperature measuring Range : -20~60°C (-4~140°F)
• Humidity measuring Range : 0~100%RH
• Temperature unit : °C / °F
• Humidity unit : %RH (Relative humidity) / DP (Dew point temperature)
• Temperature accuracy : ±0.8°C @15~35°C(60~95°F)
• Humidity accuracy : ±3.0%RH @10%~90%RH
• Resolution : 0.1

Product Features

• SENSOR REPLACEABLE :
• HIGH / LOW VALUE ALARM :
• REMAIN POWER DISPLAY :
• DEW POINT TEMPERATURE DISPLAY :
• MAXIMUM AND MINIMUM DISPLAY :

Product Information

• Working Environment : 0~50°C / lower than 90%RH without dew。
• Storage Environment : -10~40°C / lower than 70%RH without dew。
• Elevation Limitation : Lower than 1,000 meters
• Power Supply : AAA x 4 (Battery life approx. 1 year)
• Dimension : 105 x 140 x 26mm
• Weight : Approx. 265 g
• Standard Sensor Probe : RP31
• Optional Precision sensor probe : DTM-20-RP32 Dew point -20~60℃;0~100%RH; +-2% RH
• Temperature and humidity rod extension cable (1.5M) : Optional Model：DTM-20-S