Handheld Humidity Meter HK-J8A103
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High precision, multi-function, digital temperature and humidity data logger 1.Sensor and protection housing 2.Display screen 3.Power switch 4.°C and °F unit selector switch 5.Dew point temperature wet bulb temperature ambient temperature selection 6.Data store 8.Maximum value and minimum value button 9.Data hold button 10.Data invocation 1.Data hold is enabled and the display freezes the current reading 2.Max min recording mode enabled, showing Max reading, min reading 3.Display wet bulb temperature or dew point temperature 5.Display the reading from memory 6.Memory location number taken from memory reading 7.Unit of measurement for relative humidity 8.Temperature unit

10. Connect to computer USB logo 11. Recording marks 12. Record full mark Notes： The DC9V power interface and Macro USB interface are located on the side of the thermohygrometer, and the battery position is on the back of the thermohygrometer. Take out the meter from protective casing, press the button in the upper left to open the instrument; Keep the meter in the environment to be measured and take appropriate time to stabilize the reading;Press the °C. °F key to select the temperature unit to read. When the meter is just started, it shows the ambient temperature. To show dew point...

location.If you want to clear all 99 memory locations hold dat, press button and at least 5 seconds. Hold down button 3 seconds, turn on or turn off the backlight.least 5 seconds. The temperature and humidity meter has recording function. Please connect the meter to the computer via Marco USB before starting the record. The Smart Logger upper computer software was used to set the instrument. Set the record start mode to By Button. After setting the parameters, disconnect the instrument from the computer, press the REC key to start the recording function, long press the REC key to pause the...

Specifications Probe type Measuring temperature -40~125℃(-40~257℉) Environment temperature Measurement range Sampling frequency Probe type Measurement range Response time Wet bulb temperature range Dew point temperature range store-in Power Battery life About 300 hours use 6LR61 9V alka（ line battery） Operating environment storage environment