Data Sheet
True RMS AC + DC Tool Kit® DMM
Model 2712
T
RUE RMS
A ut o/ Manual Ranging
Select between Auto or
Manual ranging
The 2712 is a full featured auto ranging true RMS DMM that combines
performance, value and functionality. The 40000 count LCD has a green back
light that allows the meter to be used in dimly lit environments. The 2712 can
measure resistance values up to 40 Mohm and capacitance to 40 uF. With the
auto power off feature you won’t have to worry about accidental battery
consumption. Value-packed features make this meter a must in every "Tool Kit®".
Specifications
model
2712
DC Volts
Ranges
Resolution
Accuracy
400 mV, 4 V, 40 V, 400 V, 1000 V
0.01 mV, 1 mV, 10 mV, 100 mV, 1 V
400 mV range: ±(0.15 % rdg + 10 dgts)
4 V to 1000 V ranges: ±(0.1 % rdg + 5 dgts)
Input Impedance
400 mV: >3 MΩ; 4 V to 1000 V: 2.3 MΩ
Overload Protection
1000 VDC or 750 VACrms
AC Volts (True RMS) (45 Hz-1 kHz)
Ranges
400 mv, 4 V, 40 V, 400 V, 750 V
Resolution
0.01 mV, 1 mV, 10 mV, 100 mV, 1 V
Accuracy
400 mV to 400 V ranges: ±(1.2% rdg + 20dgts) 45 ~ 60 Hz
4 V range: ±(1.5% rdg + 20 dgts) 60 ~ 500 Hz
40 V to 400 V ranges: ±(1.5% rdg + 20dgts) 60 ~ 1 kHz
750 V range: ±(2.0% rdg + 20 dgts) 45 ~ 500 Hz
AC + DC Volts (True RMS) (45 Hz-1 kHz)
Ranges
400 mv, 4 V, 40 V, 400 V, 750 V
Resolution
0.01 mV, 1 mV, 10 mV, 100 mV, 1 V
Accuracy
400 mV to 400 V ranges: ±(1.5% rdg + 20dgts) 45 ~ 60 Hz
4 V range: ±(2.0% rdg + 20 dgts) 60 ~ 500 Hz
40 V to 400 V ranges: ±(2.0% rdg + 20dgts) 60 ~ 1 kHz
750 V range: ±(2.0% rdg + 20 dgts) 45 ~ 500 Hz
Crest Factor
≤3
AC coupled True RMS
Specified from 10% to 100% of range
Input Impedance
400 mV: >3 MΩ; 4 V to 750 V: 2.3 MΩ
Overload Protection
1000 VDC or 750 VACrms
DC Current
Ranges
40 mA, 400 mA, 10 A
Resolution
1 uA, 10 uA, 10 mA
Accuracy
40 mA to 400 mA ranges: ±(0.5% rdg + 10 dgts)
Technical data subject to change
© B&K Precision Corp. 2013
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10 A range: ±(2.0% rdg + 10 dgts)
Input Protection
0.5 A/500 V & 10 A/500 V fast blow ceramic fuses
10 A for 60 sec max. followed by a 10 minute cooling period
10A Input
40 mA, 10 A ranges: 0.2V; 400 mA range: 1 V
Voltage Burden
AC Current (True RMS) (50 Hz-1 kHz)
Ranges
40 mA, 400 mA, 10 A
1 uA, 10 uA, 10 mA
Resolution
40 mA to 400 mA ranges: ±(2.0% rdg + 30 dgts)
Accuracy
10 A range: ±(2.5% rdg + 30 dgts)
Crest Factor
≤3
AC coupled True RMS
Specified from 10% to 100% of range
40 mA, 10 A ranges: 0.2V; 400 mA range: 1 V
Voltage Burden
Input Protection
0.5 A/500 V & 10 A/500 V fast blow ceramic fuses
10A Input
10 A for 60 sec max. followed by a 10 minute cooling period
Resistance
400 Ω, 4 kΩ, 40 kΩ, 400 kΩ, 4 MΩ, 40 MΩ
Ranges
Resolution
0.01 Ω, 0.1 Ω, 1.0 Ω, 10 Ω, 1 kΩ, 10 kΩ
Accuracy
400 Ω range: ±(0.3% rdg + 15dgts)
4 kΩ to 400 kΩ ranges: ±(0.3% rdg + 5dgts)
4 MΩ range: ±(0.5% rdg +10 dgts)
40 MΩ range: ±(1.5% rdg + 20 dgts)
Open Circuit Voltage (typical) 1.2 Vdc (2.5 Vdc on 400 Ω range)
Overload Protection
500 VDC/ACrms
Capacitance
4 nF, 40 nF, 400 nF, 4 uF, 40 uF
Ranges
Resolution
1 pF, 10 pF, 100 pF, 1 nF, 10 nF
Accuracy
4 nF range: ±(3.0% rdg + 20 dgts)
40 nF to 400 nF ranges: ±(3.0% rdg + 5 dgts)
4 uF to 20 uF ±(3.0% rdg + 5 dgts)
20 uF to 40 uF ±(5.0% rdg + 5 dgts)
Overload Protection
500 VDC/ACrms
Frequency
Ranges
100 Hz, 1 kHz, 10 kHz, 100 kHz, 500 kHz
Resolution
0.01 Hz, 0.1 Hz, 1 Hz, 10 Hz, 100 Hz
Accuracy
±(0.1 % rdg + 10 dgts)
Sensitivity
5 Hz-100 kHz: >500 mVrms, 100 kHz-500 kHz: >1.5 Vrms
Minimum Pulse Width
>2 us
Duty Cycle Limits
>30 % and