Datasheet

14
Sensitivity
FREQUENCY SENSITIVITY
Range MINIMUM SENSITIVITY (RMS)
Maximum input for specifi ed
accuracy of AC
45 Hz~2 kHz 10 Hz ~200 kHz
4 V 0.3 V 0.6 V
40 V 2 V 3 V
400 V 20 V 30 V (<100 kHz)
1000 V 50 V 50 V (<10 kHz)
40 A 3 A (<1 kHz) 3 A (<1 kHz)
400 A 20 A (<1 kHz) 20 A (<1 kHz)
1000 A 50 A (<1 kHz) 50 A (<1 kHz)
DUTY CYCLE
MODE RANGE Accuracy of Full Scale
AC coupling 0.1 %~99.9 % 0.3 % per kHz+0.3 %
ELECTRICAL SPECIFICATIONS FOR U1213A (continued)
Notes:
1. The accuracy for duty cycle is based a 4 V square wave input to the DC 4 V
range and maximum frequency up to 2 kHz. The duty cycle range can be
measured within 5 %~95 % as the signal frequency >20 Hz.
Standard shipped items:
Test leads
19-mm probes
4-mm probes
Soft carrying case
Quick Start Guide
Certifi cate of Calibration (CoC)
Did you know?
Ensure that the clamp meter measures only one conductor at a
time. Measuring multiple conductors may cause inaccuracy in
measurement reading due to vector sum of the currents fl owing in
the conductors.
Optional Accessories:
U1168A Standard Test Lead Kit
U1162A Alligator clips
U1175A Soft carrying case
U1186A K-type thermocouple and adapter