อินฟราเรด เทอร์โมมิเตอร์ รุ่น GM500 แบรนด์ BENETECH 

Infrared Thermometer

- Measurement Temperature Range: -50 ° C to 550 ° C (-58 ° F to 1022 ° F) 

- Measurement Accuracy: 0 ° C to 550 ° C (32 ° F to 1022 ° F) ± 1.5 ° C / ± 2.7 ° F 

- Repeatability: 1% of reading or 1 ℃ 

- Response time: 500ms, 95% Response 

- Wavelength: 5um ~ 14um 

- Emissivity: 0.10 ~ 1.00 Adjustable (0.95 preset) 

- Environmental Operating temperature: 0 ℃ ~ 40 ℃ 

- Relative humidity: 10% RH ~ 95% RH non-condensing 

- Storage temperature: -20 ℃ ~ 60 ℃ (-4 ℉ ~ 140 ℉) 

- Weight / Size: 222 grams with battery / 111 * 50 * 172 mm 

- Power: 9V alkaline batteries or nickel-chromium Battery 

- Battery Life (Alkaline): Laser Models: 12 Hour 

- Object Distance: 12: 1

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