<b>Specifications<br></b> <b>Brand:</b> INKBIRD<br> <b>Model:</b> INK-IFT01<br> <b>Temperature Measurement Range:</b> -58℉~1022℉/-50℃~550℃ <br> <b>Accuracy:</b> ≥100℃, ±2％; ≤100℃, ±2℃ <br> <b>Response time:</b> 0.5S<br> <b>Distance to Spot Ratio:</b> 12 : 1<br> <b>Emissivity:</b> 0.1 to 1.0<br> <b>Storage Temperature:</b> -20 to 50℃(-4~122℉)<br> <b>Operating Temperature:</b> 0 to 50℃(32~122℉)<br> <b>Power Supply:</b> 9V <br>