EX622-en-GB_v2.8 4/15
15
General Specifications
Clamp jaw opening 32mm (1.25") approx.
Display Dual 40,000/4,000 count backlit LCD
Non-Contact Voltage 100 to 600VAC
Continuity check Threshold 50; Test current < 0.5mA
Diode test Test current of 0.3mA typical;
Open circuit voltage 2.8VDC typical
Low Battery indication Battery symbol is displayed
Over-range indication ‘OL’ display
Measurement rate 2 readings per second, nominal
Peak detector >1ms
Thermocouple sensor Type K thermocouple required
Fuse 200mA/660V, ceramic
IR Spectral response 6 to 16µm
IR Emissivity 0.95 fixed
IR distance ratio 8:1
Laser pointer Class 2 laser < 1mW power; Wavelength is 630 to 670nm
Input Impedance 10M (VDC and VAC)
AC bandwidth 50 to 400Hz (AAC and VAC)
AC response True rms (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 5C to 40C (41F to 104F)
Storage Temperature -20C to 60C (-4F to 140F)
Operating Humidity Max 80% up to 31C (87F) decreasing linearly to 50% at 40C
(104F)
Storage Humidity <80%
Operating Altitude 2000meters (7000ft) maximum.
Battery One (1) 9V Battery (NEDA 1604)
Auto power OFF After approx. 30 minutes, with disable
Dimensions & Weight 241x96x44.5mm (9.5x3.8x1.75”); 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 and Category II 1000V, Pollution Degree 2.
Approvals CE
Patent notice U.S. Patent 7163336
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