Non-Contact Infrared Temperature Sensor with Holding Function

Model: Industrial Temperature range: -50~330°C (-58~626°F) Distance ratio: 12:1 Emissivity: 0.95 (fixed) Red laser power: <0.5 MW Power: 2 * AAA battery Color: Orange Size: 152*84*28MM /5.98 * 3.30 * 1.10in Application: Commercial/ Industrial Package Included: Yes Model: Household Temperature range: 32~42.9° (-0~109°F) Temp Reading: 0.5Ss Temperature reading distance: 3-5m / 118 - 196ft Accuracy: ±1.5% or ±.2°\ Power: 2*AAA battery (battery not included) Color: White Size: 183 * 119 * 49 mm / 7.20 * 4.69 * 1.93in Application: Residential Package Included: Yes Feature 1: Laser Target Pointer ON/OFF selection. Feature 2: one-button temperature measurement. Feature 3: 32 Memory functions Feature 4: Backlight ON/OFF selection.  Feature 5: Auto Power Shut Off in 7 seconds without any operation.