RGM-UVB UVB Tester High Accuracy UVB Detector UVB Test Instrument For Reptile UVB Meter Luminosity Measurement Tool _x000D_ _x000D_ _x000D_ _x000D_ Use fine quality sensor, no stray light effect._x000D_ Simple to use: open the front protection buckle, just need to the luminaire at a certain distance, press the button to get the UVB radiation value._x000D_ Comes with a rubber casing, more suitable for instrument protection._x000D_ LCD display, high accuracy, small measurement error._x000D_ Widely used for daily UVB testing of all types of reptile lamps, effectively helping you choose the best angle and distance of your own bulb._x000D_ Specifications:_x000D_ material: plastic_x000D_ Probe material: UV glass_x000D_ Color: green_x000D_ Response spectrum: 280-320nm_x000D_ Peak spectrum: p=300nm_x000D_ Measuring range: 0-1999uw / c_x000D_ Resolution: 1uw / c_x000D_ Response time: T less than equal 0.5S_x000D_ Measurement accuracy: 10%_x000D_ Battery: 2 x AA battery (not included)_x000D_ Overall power consumption: less than equal 0.25W_x000D_ Screen size: 2 inches_x000D_ Packing List:_x000D_ 1 x UVB Meter_x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_