HS1010 Integrated Automatic Range Lux Meter Digital Display Illuminance Tester Electronic Handheld Light Meter

Features Reading holdMaximum and minimum measurementLux Fc conversionAutomatic data collection and recordingLow voltage warningSpecification Model HS1010Material PlacticColor RedMeasurement range 200 2000 20000 200000Lux 20 200 2000 20000FcRepeatability ±2 Resolution 1Lux 0 1FcAccuracy ±4 ±10dgts 10000Lux ±5 ±10dgts 10000Lux Measuring rate Approximately 2 0 time secPower supply 2xAAA batteries not included Steps to use illuminance meter ①Turn on the power ②Open the light detector cover and place the light detector horizontally at the measuring position ③Choose suitable measurement gear If only 1 is displayed on the left end of the display it means the illuminance is over and you need to press the range key ⑧ key to adjust the measurement multiple ④The illuminance meter starts to work and displays the illuminance value on the display ⑤The data displayed on the display screen is constantly changing When the displayed data is relatively stable press the HOLD key ⑧ key to lock the data ⑥ Read and record the observed value displayed in the reader The observed value is equal to the product of the number displayed in the reader and the range value For example 500 is displayed on the screen the status is 2000 in the lower right corner and the measured value of illuminance is 1000000lx that is 500 2000 ⑦Press the lock switch again to cancel the reading lock function ⑧ For each observation three consecutive readings and records ⑨After each measurement