U1212A AGILENT TECHNOLOGIES, U1212A Datasheet - Page 11

AC/DC Clamp Meter

U1212A

Manufacturer Part Number
U1212A
Description
AC/DC Clamp Meter
Manufacturer
AGILENT TECHNOLOGIES
Datasheet
1.U1211A.pdf (15 pages)

Specifications of U1212A

Dmm Type
Hand Held
Voltage Measuring Range Dc
400V To 1000V
Voltage Measuring Range Ac
400V To 1000V
Current Measuring Range Dc
40A To 1000A
Current Measuring Range Ac
40A To 1000A
Lead Free Status / RoHS Status
na
ELECTRICAL SPECIFICATIONS FOR U1213A
Accuracy is given as ± % of reading +
no. of least signifi cant digits at 23 °C ±
5 °C, with relative humidity Less than
80% R.H.
AC voltage, AC current, AC+DC
voltage, AC+DC current specifi cations
are ac coupled, true R.M.S. and are
valid from 5 % of range to 100 % of
range. The crest factor may be up to
3.0 at full-scale except the 1000 V
and 1000 A ranges where these are
1.5 at full scale. For non-sinusoidal
waveforms, add (2 % reading + 2 %
full scale) typical, for crest factors
up to 3.
DC Voltage
● Input Impedance: 10 MW (nominal).
AC Voltage
Notes:
1. Input Impedance: 10 MW (nominal) in parallel with <100 pF
AC+DC Voltage
● Input Impedance: 10 MW (nominal) in parallel with <100 pF
Voltage (1 ms PEAK HOLD)
● Specifi ed accuracy for changes >1 ms in duration
DIODE CHECK/ AUDIBLE CONTINUITY TEST
● Overload protection: 1000 V R.M.S. for circuits <0.3 A of short circuit
● Built-in buzzer sounds when reading is below 50 mV approx. and single
1000 V
1000 V
Range
Range
400 V
400 V
Range
40 V
40 V
Diode
current.
tone for normal forward-biased diode or semiconductor junction as 0.3 V≤
Reading ≤0.8 V.
4 V
4 V
1000 V
1000 V
Range
Range
400 V
400 V
40 V
40 V
4 V
4 V
Resolution
Resolution
Resolution
0.001 V
0.001 V
0.01 V
0.01 V
0.001 V
0.1 V
0.1 V
11
1 V
1 V
Resolution
Resolution
0.001 V
0.001 V
0.01 V
0.01 V
0.1 V
0.1 V
1 V
1 V
Accuracy
45~400 Hz
45~400 Hz
0.5 %+2
1.0 %+5
1.5 %+9
Accuracy
Accuracy
Accuracy
Accuracy
1.0 % +43
0.2 %+5
0.5 %+3
Approx. 0.8 mA
400 Hz~2 kHz
400 Hz~2 kHz
Test Current
2.0 %+5
2.5 %+9
Overload Protection
Overload Protection
1000 A R.M.S.
1000 V R.M.S
Open Voltage
1000 V R.M.S
1000 V R.M.S
Protection
Protection
Overload
Overload
<+3.1 V