64
Accuracy Table
Frequency (Measurement value/MAX/MIN/AVG)
Range (Accuracy guarantee range) Resolution Measurement accuracy
9.999 Hz (1.000 Hz to 9.999 Hz) 0.001 Hz ±0.1% rdg.±0.003 Hz
99.99 Hz (1.00 Hz to 99.99 Hz) 0.01 Hz ±0.1% rdg.±0.01 Hz
999.9 Hz (1.0 Hz to 999.9 Hz) 0.1 Hz ±0.1% rdg.±0.1 Hz
Auto range movement threshold: 9999 counts or more for upper range, 900 counts or less for lower range.
13
Continuity check (same for all models)
Continuity on threshold: 25
Ω
±10
Ω
(continuous buzzer sound, red warning backlight lights up)
Continuity off threshold: 245
Ω
±10
Ω
Conditions of guaranteed accuracy: After zero adjustment has been performed
Response time: Detection of open or short for 0.5 ms or more
Overload protection: Lower of 1700 V/1000 V AC or 2×10
7
V • Hz (energized for 1 minute)
Overload current: 30 mA or less at steady state, 1.5 A or less at transient state
Range
(Accuracy
guarantee range)
Resolution
Measurement
current
Measurement
accuracy
Open terminal
voltage
600.0
Ω
(0.0
Ω
to 600.0
Ω
) 0.1
Ω
200 µA±20% ±0.7% rdg.±0.5
Ω
2.0 V DC or less
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