Greenlee DM-45 Instruction Manual page 13

Accuracy
Refer to the "Specifications" section for operating conditions and temperature coefficient.
Accuracy is specified as follows: ± (a percentage of the reading + a fixed amount) at 23 °C ± 5 °C
(73.4 °F ± 9 °F), 0% to 75% relative humidity.
Accuracy is specified from 5% to 100% of the range unless noted otherwise.
AC Voltage
Range
(40 Hz to 400 Hz)
4.000 V
40.00 V
400.0 V
600 V*
Input Impedance: 10 MΩ, < 100 pF
* 600 V range is specified from 20% to 100%
of range.
Resistance
Range
400.0 Ω
4.000 kΩ
40.00 kΩ
400.0 kΩ
4.000 MΩ
40.00 MΩ
Open Circuit Voltage: < 0.7 VDC
Accuracy
± (0.8% + 0.005 V)
± (1.2% + 0.05 V)
± (1.2% + 0.5 V)
± (1.2% + 5 V)
Accuracy
± (1.0% + 0.5 Ω)
± (1.0% + 0.005 kΩ)
± (1.0% + 0.05 kΩ)
± (1.0% + 0.5 kΩ)
± (1.5% + 0.005 MΩ)
± (3.0% + 0.10 MΩ)
DC Voltage
Range
400.0 mV
4.000 V
40.00 V
400.0 V
600 V*
Input Impedance:
400 mV Range: > 100 MΩ
Other Ranges: 10 MΩ, < 100 pF
* 600 V range is specified from 20% to 100%
of range.
Diode Test
Measuring Range: 2.000 V
Test Current (typical): 0.8 mA
Open Circuit Voltage (typical): < 3 V
Continuity
Tone Threshold: Between 20 Ω and 150 Ω
DM-45
Accuracy
± (0.8% + 0.5 mV)
± (0.8% + 0.005 V)
± (0.8% + 0.05 V)
± (0.8% + 0.5 V)
± (1.0% + 5 V)
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