GoerTek Digital Luxmeter, Digital Illuminance/Light Meter Handheld Actionometer Foot Candle Meter is widely use in school, office, family, industry, warehouse, laboratory etc.
1. Please make the measurement sensor vertically face the light source when you measure brightness.
2. You can select the measurement unit(Lux/Fc) by short pressing the "MODE"button for 1 second.
3. You can choose your needed measurement mode (Normal / Average / Max ), by long press the "MODE" button for 3 to 4 seconds.
4. You can hold the current measurement data by short pressing the "HODE" button for 1 second.
Range: 0.1~200,000Lux/ 0.01~20,000Fc
Measurement speed: 2 times / second
Operating environment: 14 to 122?, 10% ~ 90%RH
Power supply: One 9V battery (Included)
Display: Large LCD characters display
Auto power off time: After approx 15 minutes
Units: Lux & Fc
1.Don't place the unit in high temperature / humidity environment. Keep the surface of optical detector clean when in use, make sure the reference level is vertically facing the light source.
2.When the low battery icon appears on the display, replace the battery as soon as practical.
3.Please cover the protective cap and store the instrument in a stable, dust-free environment out of direct sunlight, when not in use for the life of meter.
We would like to replace a faulty product or refund your purchase. If you have any problem, please contact with us. We always would like to serve you.
Measure Range: 0.1 ~ 200,000 Lux / 0.01 ~ 20,000 Fc. Operating Environment: 14 to 122?, 10% ~ 90%RH.
High Accuracy: ±4%; Fast Measurement Speed: 2 times / second.
The Auto Measuring Range is 200 Lux, you can also select it. The Manual Range: 200 ? 2000 ? 20000 ? 200000 ? Auto 200 (Lux).
Measure Modes: Normal, Average and Max. LCD Reading, Hold the current measurement data.
Low Power of Battery Detecting, Power Supply by one 9V Battery (Included). Auto Power Off: After approx 15 minutes.