User Manual

48 Specifications
22. SPECIFICATIONS
Power supply: DC 3V (2 x AAA battery)
Ear measurement range: 34.0°C to 42.9°C (93.2°F to 109.3°F)
Ear measurement accuracy: ±0.2°C(±0.4°F)
Object measurement range: -22°C to 80.0°C (-7.6°F to 176.0°F)
Object measurement accuracy: ±2.0°C (±4.0°F)
Measurement time: 1 second
Measurement interval: 1 second
Dimensions: 132.8(L)x37.3(W)x32.2(D)mm
Weight: About 50.5g (without battery)
Operating conditions: 10.0°C to 40.0°C (50.0°F to 104.0°F)
with a relative humidity of 15% to 85%
Atmospheric pressure: 700 hPa to
1060 hPa
Storage and transportation
conditions:
-20°C to 55°C (-4°F to 131°F) with
a relative humidity of 15% to 90%
Atmospheric pressure: 700 hPa to
1060 hPa
Maximum separation distance: 10m (In the open environment)
Battery service life: With a new battery (carbon), approx.
6 months based on a usage frequency
of 5 times/day