Handheld Thermometer 12:1 50:1 Measured Distance Ratio LCD Display Heat Temperature Meter Gauge Gun ‑50‑1600℃ Item Type: Thermometer Model: DT8016E Material: ABS Battery: 9V 6F22 x 1 (Shipping Without Battery) Use: Widely Used In Chemical and Chemical Equipment, Machinery Repair and Maintenance, Substations, Industrial Equipment, Food Processing, Home Life Power and Other Fields. Basic Parameters: Measurement Range: -50 - 1600℃(-58 - 2912℉) Temperature Measurement Accuracy: ± 2% or 2℃ Measurement Distance Ratio: 12:1, 50:1 Emissivity: 0.1 to 1.0 Response Time and Response Value Length: 500ms and (8-14)um Repeatability: ±1% or ±1℃ Resolution: 0.1℃ or 0.1°F Storage Ambient Temperature: -20-50℃(-4-122℉) Operating Temperature: 0-50℃(32-122℉) High or Low Temperature Alarm Setting: Yes Measure Maximum or Minimum or Average or Difference: Yes Fahrenheit or Celsius Conversion: Yes Measurement Data Storage Function: Yes Power Percentage Display Function: Yes Laser Target Display Selection Function: Dual Laser Backlight Display Selection Function: Yes Auto Power Off Function: Yes Low Power Display Function: Yes