<p>Use fine quality sensor, no stray light effect.</p> <p>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.</p> <p>Comes with a rubber casing, more suitable for instrument protection.</p> <p>LCD display, high accuracy, small measurement error.</p> <p>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.</p> <p>Specifications:</p> <p>material: plastic</p> <p>Probe material: UV glass</p> <p>Color: green</p> <p>Response spectrum: 280-320nm</p> <p> spectrum: p=300nm</p> <p>Measuring range: 0-1999uw \/ c</p> <p>Resolution: 1uw \/ c</p> <p>Response time: T less than equal 0.5S</p> <p>Measurement accuracy: 10%</p> <p>Battery: 2 x AA battery (not included)</p> <p>Overall power consumption: less than equal 0.25W</p> <p>Screen size: 2 inches</p> <p>Packing List:</p> <p>1 x UVB Meter</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light 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.</p>