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Electronic Digital Temperature Humidity Meter Weather Station Tool Indoor Thermometer Hygrometer Sensor Outdoor Digital Accessories Accurate Measurement Instrument
1. JD-861 is a battery-powered instrument for measuring relative humidity and temperature.
2. The ambient temperature, wet bulb temperature and dew point temperature of the surrounding air can be displayed.
1. Do not put the sensor into liquid or expose the sensor to sunlight.
2. Exposure to extreme working conditions or chemical vapor will affect its accuracy even damages the instrument.
3. When using this instrument to measure the temperature of chemical vapor, its accuracy will decrease.
4. Recovery processing:
Step 1: drying at 95℃-100℃ and humidity < 5%RH
Keep it for 10 hours under the condition;
Step 2: rehydration, wet at 20℃-30℃ and > 75%RH
Under the condition of 12 hours.
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-2cm measuring deviation due to manual measurement.