DC Loop Current %4 to 20mA:
4mA = 0% (zero), 20mA = 100% (span), Resolution: 0.01%, Accuracy:
±25d
Diode Test:
Accuracy: 1%+1d, Current 0.8mA(typical), Open circuit: <3.5VDC
Peak Capture (Instantaneous Peak Hold):
Accuracy: Specified accuracy ±100 digits for changes > 0.8ms in
duration
Audible Continuity:
Measurement threshold: Between 20Ω and 200Ω, response time:
<100µs
Accuracy Notes:
Accuracy is ± (% reading + number of digits), or as
otherwise specified, at 23°C ±5°C < 75% R.H. True RMS accuracies
are specified from 5% to 100% of range or as otherwise specified.
Maximum Crest Factor <5:1 at full scale & <10:1 at half scale with
frequency component within the specified frequency bandwidth for non-
sinusoidal waveforms.
Sensing:
DC, AC True RMS, AC+DC True RMS
Digital Display:
4-4/5 digits, 50000 count
5-4/5 digits, 500000 count for DCV
6 digits, 999999 count for Hz
Bar Graph Display:
42-segment bargraph
Polarity:
Automatic
Update rate:
5 /second for 50,000 count display (fast mode), 1.25
/second for 500,000 count display (stable mode)
60 per second for bar graph display
Low Battery:
Below approx. 7V
Operating Temperature:
41° to 104°F (5° to 40°C)
Storage Temperature:
-4° to 140°F (-20 to 60
o
C
Relative Humidity:
Max 80% up to 87ºF (31ºC) decreasing linearly
to 50% at 104ºF(40ºC): <80% storage
Operating Altitude:
Below 2000 meters
Temp. Coefficient:
Nominal 0.1x(specified accuracy)/
o
C @(0
o
C to 18
o
C
or 28
o
C to 40
o
C), or otherwise specified
Power Supply:
9V battery (NEDA1604, JIS006P or IEC6F22)
Power Consumption:
5mA typical
8
EXTECH [ EXTECH INSTRUMENTS CORPORATION. ]
