42570 V1.2 8/09
8
Specifications
InfraRed Thermometer
Range -58 to 3992
o
F (-50 to 2200
o
C)(typical spec only >1832
o
F/1000
o
C)
Resolution 0.1
o
< 1000
o
,
1
o
≥ 1000
o
Accuracy -58°F to -10°F(-50°C to -23°C) ±14°F/7°C (Typical)
-10°F to 28°F(-23°C to -2°C) ±8°F/4°C
28°F to 200°F (-2°C to 94°C) ±4.5°F/2.5°C
200°F to 400°F (94°C to 204°C) ±(1.0%rdg + 2°F/1°C)
400°F to 800°F (204°C to 426°C) ±(1.5%rdg + 2°F/1°C)
800°F to 1832°F (426°C to 1000°C) ±(3%rdg +2°F/1°C)
1832 to 3992°F (1000°C to 2200°C) ±(5%rdg +4°F/2°C)(typical only)
Note: Accuracy is specified for the following ambient temperature range:
73 to 77°F (23 to 25°C)
Emissivity 0.10 to 1.00 adjustable
Field of View D/S = Approx. 50:1 ratio (D = distance; S = spot or target)
Laser pointer Dual, Class 2 laser < 1mW power; Wavelength is 630 to 670nm
IR Spectral
response
8 to 14 μm (wavelength)
Repeatability ± 0.5% of reading or ± 1.8
o
F (1
o
C) whichever is greater
Thermocouple Thermometer (Type K)
Range -50 to 1370°C(-58°F to 2498°F)
Resolution 0.1 °C(0.1°F)<1000, 1°C(1°F)>1000
Accuracy -50 to 1000°C (-58 to 1832°F): ± 1.5% of reading + 3°C (±5°F)
1000 to 1370°C (1832°F to 2498°F): ± 1.5% of reading + 2°C (±3.6°F)
General Specifications
Display Backlit LCD display with function indicators
Response time 100ms
Over range indication “---------“
Operating Temperature 32
o
F to 122
o
F (0
o
C to 50
o
C)
Operating Humidity 10% to 90%RH operating, <80%RH storage.
Storage Temperature 14 to 140
o
F (-10 to 60
o
C)
Power Supply 9V battery
Automatic Power Off 7 seconds, with LOCK to disable
Weight 11.3 oz. / 320g
Dimensions 8 x 6.1 x 2” (204 x 155 x 52mm)
Calibration and Repair Services
Extech offers repair and calibration services for the products we sell. Extech also
provides NIST certification for most products. Call the Customer Service Department for
information on calibration services available for this product. Extech recommends that
annual calibrations be performed to verify meter performance and accuracy.
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