User manual

EX700 Series Version 3.0 1/05
6
Function Range and
Resolution
Accuracy
(% of reading + digits)
EX710 EX720 EX730
-4 to 1400
o
F NA ± (3%rdg + 9
o
F) ± (3%rdg + 9
o
F)
Temperature
-20 to 760
o
C NA ± (3%rdg + 5
o
C) ± (3%rdg + 5
o
C)
General Specifications
Clamp jaw opening 1.2" (30mm) 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 ‘BAT’ is displayed
Over-range indication ‘OL’ display
Measurement rate 2 readings per second, nominal
PEAK Captures peaks >1ms
Temperature sensor Type K thermocouple
Input Impedance 10MΩ (VDC and VAC)
AC bandwidth 50 to 400Hz (AAC and VAC)
AC response True rms (AAC and VAC) on EX720 & EX730
Crest Factor 3.0 in 40A and 400A ranges, 1.4 in 800A range (50/60Hz
and 5% to 100% of range)
Operating Temperature 41
o
F to 104
o
F (5
o
C to 40
o
C)
Storage Temperature -4
o
F to 140
o
F (-20
o
C to 60
o
C)
Operating Humidity Max 80% up to 87
o
F (31
o
C) decreasing linearly to 50% at
104
o
F(40
o
C)
Storage Humidity <80%
Operating Altitude 7000ft. (2000meters) maximum.
Battery One (1) 9V Battery
Auto power OFF After approx. 25 minutes
Dimensions & Weight 9.0 x 3.1 x 2.0" (229 x 80 x 49mm); 10.7 oz. (303g)
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.