HOLDPEAK HP-881D Digital Illuminance/Light Meter Measure Range 0.01-400,000 Lux (1-40,000 FC) 270 ° Rotate Sensor Head, MAX/MIN,Backlight,Data Hold&Storage,lumens Meter for Plants and led Lights
☀【Wide Measure Range】0.1 - 400,000Lux / 1 - 40,000FC,Light meter suit for plants,cinema,school,station,office and other place needed light testing.
☀【High Accuracy】±4%rdg ±0.5%f.s (less 20,000 Lux;2,000 FC) / ±5%rdg ±10dgt (over 20,000 Lux;2,000FC) ;0.1Lux / 0.01Fc ; Measurement speed: 2 times / second；Resoluyion:1Lux.
☀【270 Degree Rotatable Detector】The 881D light meter can rotate a full 270 degree for muti-directional detection.Keep an eye on the light level anywhere in the room,school,warehouse,etc.
☀【Multifunction】Rapid response, Data Hold & Peak-Data hold switches(MAX/MIN),Data Storage with recording 33 sets of readings,Temperature,Lux/FC Selection,Low power consumption, Short rise and fall time,Relative Value,with LCD back light.
☀【What You Get?】1*881D Light Meter,2*1.5V(AAA)Battery,1*User Manual,1*Screwdriver,1*Carrying Case;HOLDPEAK provide 1 year warranty and lifetime technical support.If there is any product questions, please feel free to contact us!
I've been experimenting to various different headlights (LED, HID, etc...) in my autos lately trying to determine which are really the brightest. This tool performs well for that purpose and has allowed me to make comparisons based on data and not just appearance.
The backlight function and swiveling sensor really come in handy. It makes a rather loud beep sound every time you press a button. If the volume was turned down on this a bit, it would make it more pleasurable to use, in my opinion. I was hoping it had a color temperature function, but it is just air temperature ( I found out you need to pay a lot more for that type of meter). All in all it is a great value in an easy to use handheld meter. I’m happy with the purchase.
I purchased this light meter So I can determine the light output on my LED lights for my UTV and jeep. Seems to work great. My optimal light output that I want is a 4300k.