The FT3700 and FT3701 are non-contact thermometers using infrared rays, accurately pinpointing the spot with a two-beam laser marker. The infrared temperature guns identify the surface temperature of an object by measuring the energy level of the infrared rays emitted from the object without physically coming in contact with it.
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Easily test in difficult locations, moving objects or where there is danger of electric shock
Basic Specifications
FT3700-20
FT3701-20
Measurement temperature range
-60.0˚C to 550.0˚C (-76˚F to 1022˚F), 0.1˚C resolution
-60.0˚C to 760.0˚C (-76˚F to 1400˚F), 0.1 ˚C resolution
Accuracy
-35.0˚C to -0.1˚C (-31.0˚F to 31.9˚F) : ±10 %rdg. ±2˚C
0.0˚C to 100.0˚C (-32.0˚F to 212.0˚F) : ±2˚C
100.1˚C to 500.0˚C (212.1˚F to 932.0˚F) : ±2% rdg.
Note: -60.0˚C to -35.1˚C (-76.0˚F to -31.1˚F), and over 500.1˚C (932.0˚F), Accuracy not specified
Response time
1 sec (90%)
Measurement wavelength
8 to 14 µm
Thermal emissivity compensation
ε=0.10 to 1.00 (0.01 step)
Measurement field diameter
ε=0.10 to 1.00 (0.01 step)
φ 100 mm at 3000 mm (3.94 in at 9.84 ft)
(Distance : Spot = 30 : 1)
