User manual

ManualsBrandsEXTECH ManualsTest & MeasurementCurrent clamp, Handheld multimeter digital IR thermometer CAT III 600 V Display (counts): 4000

EX810-EU-EN V4.3 10/09

Function Range and Resolution Accuracy (% of reading + digits)

-4 to 1400

F ± (3%rdg + 9

Temperature

(type-K)

-20 to 760

C ± (3%rdg + 5

-58 to -4°F ± 9 °F

-4 to 518°F

±2.0% reading or

± 4°F

whichever is >

-50 to -20°C ±5°C

Temp

(IR)

-20 to 270°C

±2.0% reading or ±2°C

whichever is >

Clamp jaw opening 1.7" (43mm) approx.

Display 3-3/4 digits (4000 counts) backlit LCD

Continuity check Threshold 40Ω; 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

Thermocouple sensor Type K thermocouple required

IR Spectral response 6 to 16µm

IR Emissivity 0.95 fixed

IR distance ratio 8:1

Input Impedance 10MΩ (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 41°F to 104°F (5°C to 40°C)

Storage Temperature -4°F to 140°F (-20°C to 60°C)

Operating Humidity Max 80% up to 87°F (31°C) decreasing linearly to 50% at

104°F(40°C)

Storage Humidity <80%

Operating Altitude 7000ft. (2000meters) maximum.

Battery One (1) 9V Battery (NEDA 1604)

Auto power OFF After approx. 25 minutes

Dimensions & Weight 10.6x4.3x2” (270x110x50mm); 13.6 oz. (386g)

Safety For indoor use and in accordance with the requirements for

double insulation to IEC1010-1 (2001): EN61010-1 (2001)

Overvoltage Category III 600V and Category II 1000V,

Pollution Degree 2.

Patent notice U.S. Patent 7163336