50~110C LED Temperature meter Detector Sensor Probe 12V Digital Thermometer Monitor Tester <ul class="productAttributesList"><li><span class="propDescItem">Display Type:<span><span class="propDescItem">Digital<span><li><li><span class="propDescItem">Theory:<span><span class="propDescItem">Temperature Controller<span><li><li><span class="propDescItem">Power Type:<span><span class="propDescItem">Button Battery<span><li><li><span class="propDescItem">Display Size:<span><span class="propDescItem">1.9 Inches &amp; Under<span><li><li><span class="propDescItem">Usage:<span><span class="propDescItem">Indoor<span><li><li><span class="propDescItem">Style:<span><span class="propDescItem">Standing Station<span><li><li><span class="propDescItem">color:<span><span class="propDescItem">redbluegreen<span><li><ul><div>1. Name: DC5-12v Digital Thermometer 2. Applied : Car, Body temperature, Pool, Aquarium, Terrarium, Vivarium, water tanks, refrigerator, industrial equipments and All kinds Temperature Measuring 3. Measurement accuracy: 0.1 4. Measuring range: -50 ~ 110 degree c 5. Dimensions: 48 * 29 * 23MM, L*W*H (not including mounting ears) 6. Supply voltage: DC5V ~ 12V (limit voltage 15V, exceeding will burn) 7. Current: 18MA 8. Power supply line: 20CM 9. Refresh rate: 200MS sec 10. Color: Redbluegreen 11. Working environment: -40 degree c ~ 65 degree c<div>