Related Manuals for HENGKO HK-J8A102
Summary of Contents for HENGKO HK-J8A102
- Page 1 High precision, multi-function, digital temperature and humidity data logger HK-J8A102/HK-J8A103 Please read this manual carefully before using this product.
- Page 2 DIRECTORY Brief Introduction 2. Product features 3. Descriptions 4. Operation 5. Maintenance 6. Specification...
- Page 3 Brief introduction Our HK-J8A102/HK-J8A103 multifunctional digital temperature and humidity meter is an industrial grade, high precision temperature and relative humidity measuring instrument. The meter is powered by 9V battery and adopts high-precision prob. It has the functions of measuring humidity, temperature, dew point temperature and wet bulb temperature, which can easily meet the requirements of accurate measurement of temperature and humidity in various occasions.
- Page 4 3. Descriptions 1. Sensor and protection housing 2. Display screen Power switch 4. °C and °F unit selector switch Dew point temperature/wet bulb temperature /ambient temperature selection 6. Data store Record button Maximum value and minimum value button Data hold button Data invocation <Display indicator>...
- Page 5 Recording marks 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. 4. Operation <Start Measuring> 1） Take out the meter from protective casing, press the button in the upper left to open the instrument;...
- Page 6 4 ） Press MAX/MIN again. MAX MIN display icon will start blinking, the meter will also display the current read value, but will continue to record the maximum and minimum values. 5）Press MAX/MIN again to loop the MAX (maximum) and MIN (minimum) values. 6）To exit the MAX MIN mode, hold the MAX/MIN button for 2 seconds until the MAX and MIN ICONS completely disappear.
- Page 7 <Record mode> 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 recording.
- Page 8 <Replace battery> When the battery is low, low power symbol ” ”will appear on the LCD. Please replace the 9V battery and lock the battery compartment. Do not discard old batteries or rechargeable batteries into household garbage. As consumers, users are required by law to bring their used batteries to the appropriate collection point, the retail store where the batteries are purchased or any place where the batteries are sold.
- Page 9 6. Specifications Environment temperature Probe type RHT3X Measurement range -20 to 60°C（-4 to 140°F） Other precision is optional Accuracy 20 to 60 °C, ±0.1 °C @25°C (77℉), Resolution 0.01°C/°F Sampling frequency 1 time per second Relative humidity Probe type RHT3X Measurement range 0~100%RH ±1.5 % RH（0 to 80 % RH）@25 °C(77 °F), Other precision is...
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