Feature: 1. Continuous Measurement: The infrared thermometer can continuously measure all the temperature of the regenerator and the efficiency of the heater to improve product quality 2. High Quality Use: Test furnace temperature to ensure that the glass temperature is consistent from side to side and the glass face is flat 3. Accurate Measurement: Blow molding film pressing, accurate temperature testing, can ensure the plastic tension and thickness of uniform lamination and embossing treatment 4. Compact Portable: This thermometer is ergonomic, lightweight, small size, and portable, with accurate measurement results, to meet your various need 5. Application: Suitable for Metallurgy, Glass, Plastics and Other Industries. Wide range of applications Specification: Item Type: Infrared Temperature Measurement Model: 327A Material: ABS Application: Suitable for Metallurgy, Glass, Plastics and Other Industries Battery: 2 x 1.5V AAA(Excluding) Basic Parameters: LCD: Color LCD Temperature Range: - 50℃-400℃(-58℉~752℉) Temperature Measurement Error: - 50℃-0℃(-58℉~32℉):±3℃(±5℉) 0℃ - 600℃ (32 ℉ ~ 1112 ℉): ± 1.5% rdg Or ± 1.5℃(± 2.7 ℉) Whichever is Greater Repeatability: 1% rdg or 1℃, Whichever is Greater Response Time: 0.5s, 95% Preset Emissivity: 0.10 - 1.00 (0.95 Adjustable) D:S :12:1 Response Wavelength: 5um-14um. Package List: 1 x Infrared Temperature Measurement1 x User Manual Note: The device is delivered without batteries