East Tester ET3260 User Manual page 46

Users manual
error during two-wire resistance measurement (0.2Ω+test lead resistance)
Measurement method: Standard constant flow source conversion, with current source
relative to LO input.
Maximum wire resistance (four-wire): for 100Ω and 1kΩ measurement ranges are 10%
of measurement ranges; other measurement ranges are all 1kΩ/wire.
Current source accuracy: 3%.
On-off test:
On-off threshold: 1Ω-1000Ω, which can be set by users.
Test current: 1mA±3%.
Response time: 300 samples/second.
Display resolution: 0.1Ω.
Diode test:
Test current: 1mA±3%.
Beeping indication threshold: 0.3V≦test voltage≦3V.
Response time: 300 samples/second.
Display resolution: 10ppm.
Ratio measurement:
Measurement method: Input terminal HO-LO/Reference terminal HO-LO
Input voltage: 100mV-100V, automatic shift;
Reference voltage: 100mV-10V, automatic shift.
ET3260 and ET3260A 6 1/2 Digit Multimeter
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