8
Function Range Resolution Accuracy
-4 to
1400ºF
1ºF ± (3% reading + 9ºF) Temperature
-20 to
760ºC
1ºC ± (3% reading + 5ºC)
NOTE: Accuracy specifications consist of two elements:
• (% reading) – This is the accuracy of the measurement circuit.
• (+ digits) – This is the accuracy of the analog to digital
converter.
Clamp jaw opening 1.2” (30mm) approx.
Display 3-3/4 digits (4000 counts) backlit
Diode Test Test current of 0.3mA maximum,
open circuit voltage <3V DC typical
Continuity Check Audible signal will sound if the
resistance is less than 40
(approx.), test current <0.5mA
Temperature Sensor Requires type K thermocouple
Input Impedance 10M (VDC & VAC)
AC Response True rms (AAC and VAC)
ACV Bandwidth 50Hz to 400Hz
Crest Factor 3.0 in 40A and 400A ranges, 1.4 in
800A range (50/60Hz and 5% to
100% of range)
Overrange indication “OL” is displayed
Auto Power Off 25 minutes (approximately)
Polarity Automatic (no indication for
positive); Minus (-) sign for negative
Measurement Rate 2 times per second, nominal
PEAK Captures peaks>1ms
Low Battery Indication “BAT” is displayed if battery voltage
drops below operating voltage
Battery one 9 volt (NEDA 1604) battery
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)
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