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1.2 Features
1.2 Features
Compact, low-profile sensor
The compact, low-profile sensor can be used to clamp ground wires
with ease. The sensor design dramatically speeds the measurement
process by eliminating the need to pull out ground wires for clamping
or dig around the ground rod or wire.
Broad dynamic range
The instrument can easily measure grounding resistance of up to
0.02 to 1,600 Ω with its auto-range function. Current measurement
ranges from small leakage current (maximum resolution 10 μA) to a
maximum of 60 A.
Noise check function (p.28)
The instrument automatically detects noise that may affect ground-
ing resistance measurement and displays a
mark.
True RMS display
True RMS calculation allows the instrument to accurately measure
distortion waveform currents.
Data hold function (p.33)
A large button that is easy to push lets you hold the measured value.
The button notifies the user of the hold status by flashing while the
value is being held.
Backlight function (p.33)
The instrument uses a white LED for excellent visibility so that dis-
play values can be read clearly, even in dark locations.
Auto-power-save (APS) function (p.53)
An auto-power-save function keeps batteries from running down
when you forget to turn off the instrument.