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Extech Instruments EX810 User Manual

Extech Instruments EX810
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EX810A-en-GB_v5.1 5/17
12
Function Range and Resolution Accuracy (% of reading + digits)
Temp
(IR)
-58 to -4°F ± 9 °F
-4 to 518°F
±2.0% reading or
± 4°F
whichever is >
-50 to -20°C ±5°C
-20 to 270°C
±2.0% reading or ±2°C
whichever is >
Clamp jaw opening 43mm (1.7") approx.
Display 3-3/4 digits (4000 counts) backlit LCD
Continuity check Threshold 40; Test current < 0.5mA
Diode test Test current of 0.3mA typical;
Open circuit voltage < 3VDC typical
Low Battery indication Battery symbol is displayed
Over-range indication ‘OL’ display
Measurement rate 2 readings per second, nominal
PEAK Captures peaks >1ms
IR Spectral response 6 to 16µm
IR Emissivity 0.95 fixed
IR distance ratio 8:1
Input Impedance 10M (VDC and VAC)
AC bandwidth 50 to 400Hz (AAC and VAC)
Crest Factor 3.0 in 40A and 400A ranges, 1.4 in 1000A range (50/60Hz and 5% to
100% of range)
Operating Temperature 5°C to 40°C (41°F to 104°F)
Storage Temperature -20°C to 60°C (-4°F to 140°F)
Operating Humidity Max 80% up to 31°C (87°F) decreasing linearly to 50% at 40°C
(104°F)
Storage Humidity <80%
Operating Altitude 2000meters (7000ft) maximum.
Battery One (1) 9V Battery (NEDA 1604)
Auto power OFF After approx. 25 minutes
Dimensions & Weight 270x110x50mm (10.6x4.3x2”) 386g (13.6 oz)
Safety For indoor use and in accordance with the requirements for double
insulation to IEC1010-1 (2001): EN61010-1 (2001) Overvoltage
Category III 600V, Pollution Degree 2.
Patent notice U.S. Patent 7163336
www.GlobalTestSupply.com
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Extech Instruments EX810 Specifications

General IconGeneral
BrandExtech Instruments
ModelEX810
CategoryMultimeter
LanguageEnglish

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