Greenlee DM-65, Instruction Manual

Page: 13 / 72

DM-65
13
Accuracy
Refer to the “Specifications” section for operating conditions and temperature coefficient.
Accuracy is specified as follows: ± (a percentage of the r 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 DC Voltage
Range
(40 Hz to 400 Hz)
Accuracy Range Accuracy
6.000 V ± (0.8% + 0.005 V) 600.0 mV ± (0.8% + 0.5 mV)
60.00 V ± (1.2% + 0.05 V) 6.000 V ± (0.8% + 0.005 V)
600.0 V ± (1.2% + 0.5 V) 60.00 V ± (0.8% + 0.05 V)
1000 V* ± (1.2% + 5 V) 600.0 V ± (0.8% + 0.5 V)
Input Impedance: 10 MΩ, < 100 pF 1000 V* ± (1.0% + 5 V)
* 1000 V range is specified from 20% to 100%
of range.
Input Impedance: 10 MΩ, < 100 pF
* 1000 V range is specified from 20% to 100%
of range.
Resistance 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
Range Accuracy
600.0 Ω ± (1.0% + 0.5 Ω)
6.000 kΩ ± (1.0% + 0.005 kΩ)
60.00 kΩ ± (1.0% + 0.05 kΩ)
600.0 kΩ ± (1.0% + 0.5 kΩ)
6.000 MΩ ± (1.5% + 0.005 MΩ)
60.00 MΩ ± (3.0% + 0.10 MΩ)
Open Circuit Voltage: < 0.7 VDC