| Electrical Specifications |
| AC voltage measurement |
| Range |
| 600.0 mV | Resolution | 0.1 mV |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(1% + 3) |
| Accuracy 60 Hz to 5000 Hz ±(% of Rdg + Counts) | ±(2% + 3) |
| 6.000 V | Resolution | 0.001 V |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(1% + 3) |
| Accuracy 60 Hz to 5000 Hz ±(% of Rdg + Counts) | ±(2% + 3) |
| 60.00 V | Resolution | 0.01 V |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(1% + 3) |
| Accuracy 60 Hz to 5000 Hz ±(% of Rdg + Counts) | ±(2% + 3) |
| 600.0 V | Resolution | 0.1 V |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(1% + 3) |
| Accuracy 60 Hz to 5000 Hz ±(% of Rdg + Counts) | ±(2% + 3)¹ |
| 1000 V | Resolution | 1 V |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(2% + 3) |
| Accuracy 60 Hz to 5000 Hz ±(% of Rdg + Counts) | ±(2% + 3)¹ |
| ¹ 1 kHz bandwidth |
| Low-Pass Filter Voltage |
| Range |
| 600.0 mV | Resolution | 0.1 mV |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(1% + 3) |
| Accuracy 60 Hz to 400 Hz ±(% of Rdg + Counts) | +(2% + 3), -(6% - 3) |
| 6.000 V | Resolution | 0.001 V |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(1% + 3) |
| Accuracy 60 Hz to 400 Hz ±(% of Rdg + Counts) | +(2% + 3), -(6% - 3) |
| 60.00 V | Resolution | 0.01 V |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(1% + 3) |
| Accuracy 60 Hz to 400 Hz ±(% of Rdg + Counts) | +(2% + 3), -(6% - 3) |
| 600.0 V | Resolution | 0.1 V |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(1% + 3) |
| Accuracy 60 Hz to 400 Hz ±(% of Rdg + Counts) | +(2% + 3), -(6% - 3) |
| 1000 V | Resolution | 1 V |
| Accuracy 50 Hz to 60 Hz ±(% of Rdg + Counts) | ±(2% + 3) |
| Accuracy 60 Hz to 400 Hz ±(% of Rdg + Counts) | +(2% + 3), -(6% - 3) |
| DC Voltage Measurement |
| Range | Resolution | Accuracy ±(% of Rdg + Counts) |
| 6.000 V dc | 0.001 V | ±(0.09% + 2) |
| 60.00 V dc | 0.01 V | ±(0.09% + 2) |
| 600.0 V dc | 0.1 V | ±(0.09% + 2) |
| 1000 V dc | 1 V | ±(0.09% + 2) |
| Input impedance | 10 MΩ (nominal), <100 pF |
| Normal mode rejection ratio | >60 dB @ 50 Hz or 60 Hz |
| Common mode rejection ratio | >120 dB @ dc, 50 Hz or 60 Hz (1 k unbalance) |
| Accuracies apply to ± 100% of range |
| DC Millivolts Measurement |
| Range | Resolution | Accuracy ±(% of Rdg + Counts) |
| 600.0 mVdc | 0.1 mV | ±(0.1% + 1) |
| DC and AC Current Measurement |
| AC 45 Hz to 1000 Hz |
| Range | 400 mA |
| Resolution | 0.1 mA |
| Accuracy ±(% of Rdg+Counts) | ±(1.5% + 2)¹ |
| Burden voltage (Typical) | 2 mV/mA |
| Range | 60 mA |
| Resolution | 0.01 mA |
| Accuracy ±(% of Rdg+Counts) | ±(1.5% + 2)¹ |
| Burden voltage (Typical) | 2 mV/mA |
| DC |
| Range | 400 mA |
| Resolution | 0.1 mA |
| Accuracy ±(% of Rdg+Counts) | ±(0.2% + 2) |
| Burden voltage (Typical) | 2 mV/mA |
| Range | 60 mA |
| Resolution | 0.01 mA |
| Accuracy ±(% of Rdg+Counts) | ±(0.2% + 2) |
| Burden voltage (Typical) | 2 mV/mA |
| Overload | 600 mA for 2 minutes maximum |
| Fuse protection for mA input | 0.44 mA, 1000 V, IR 10 kA |
| AC conversion | Inputs are ac-coupled and calibrated to the rms value of sine wave input |
| Conversions are true-rms responding and specified from 5% to 100% of range. Input signal crest factor can be up to 3 up to 300 mA, decreasing linearly to crest factor ≤1.5 at 600 mA. For non-sinusoidal waveforms add +(2% reading + 2% FS) typical, for a crest factor up to 3. |
| ¹ 1 kHz bandwidth |
| Ohms Measurement |
| Range | Resolution | Accuracy +(% of Rdg+Counts)¹ |
| 600.0 Ω | 0.1 Ω | ±(0.9% + 2) |
| 6.000 kΩ | 0.001 kΩ | ±(0.9% + 2) |
| 60.00 kΩ | 0.01 kΩ | ±(0.9% + 2) |
| 600.0 kΩ | 0.1 KΩ | ±(0.9% + 2) |
| 6.000 MΩ | 0.001 MΩ | ±(0.9% + 2) |
| 50.0 MΩ ² | 0.01 MΩ | ±(1.5% + 3) |
| Overload protection | 1000 V rms or dc |
| Open circuit test voltage | <8.0 V dc |
| Short circuit current | <1.1 mA |
¹ Accuracies apply from 0% to 100% of range
² Up to 80% relative humidity |
| Diode Test |
| Diode test indication | Display voltage drop: 0.6 V at1.0 mA nominal test current: |
| Accuracy | ±(2% + 3) |
| Continuity Test |
| Continuity indication | Continuous audible tone for testresistance below 25 Ω and off above 100 Ω. Maximum Reading; 1000 Ω |
| Open circuit voltage | <8.0 V |
| Short circuit current | 1.0 mA typical |
| Overload protection | 1000 V rms |
| Response time | >1 m sec |
| Frequency Measurement |
| Range | Resolution | Accuracy ±(% of Rdg+Counts) |
| 99.99 Hz | 0.01 Hz | ±(0.1% + 1) |
| 999.9 Hz | 0.1 Hz | ±(0.1% + 1) |
| 9.999 kHz | 0.001 kHz | ±(0.1% + 1) |
| 99.99 kHz | 0.01 kHz | ±(0.1% + 1) |
| Frequency Counter Sensitivity |
| 600.0 mV ac | V ac Sensitivity (RMS Sine Wave)¹ 5 Hz to 20 kHz | 100.0 mV |
| V ac Sensitivity (RMS Sine Wave)¹ 20 kHz to 100 kHz | 150.0 mV |
| DC Trigger Levels¹ to 20 kHz² | NA |
| 6.0 V | V ac Sensitivity (RMS Sine Wave)¹ 5 Hz to 20 kHz | 1.0 V |
| V ac Sensitivity (RMS Sine Wave)¹ 20 kHz to 100 kHz | 1.5 V |
| DC Trigger Levels¹ to 20 kHz² | -400.0 mV and 2.5 V |
| 60.0 V | V ac Sensitivity (RMS Sine Wave)¹ 5 Hz to 20 kHz | 10.0 V |
| V ac Sensitivity (RMS Sine Wave)¹ 20 kHz to 100 kHz | 36.0 V |
| DC Trigger Levels¹ to 20 kHz² | 1.2 V and 4.0 V |
| 600.0 V | V ac Sensitivity (RMS Sine Wave)¹ 5 Hz to 20 kHz | 100.0 V |
| V ac Sensitivity (RMS Sine Wave)¹ 20 kHz to 100 kHz | - |
| DC Trigger Levels¹ to 20 kHz² | 12.0 V and 40.0 V |
| 1000.0 V | V ac Sensitivity (RMS Sine Wave)¹ 5 Hz to 20 kHz | 300.0 V |
| V ac Sensitivity (RMS Sine Wave)¹ 20 kHz to 100 kHz | - |
| DC Trigger Levels¹ to 20 kHz² | 12.0 V and 40.0 V |
¹ Maximum input for specified accuracy = 10x range (1000 V max). Noise at low frequencies and amplitudes may affect accuracy
² Usable to 100 kHz with full scale input |
| Capacitance |
| Range | Resolution | Accuracy ±(% of Rdg+Counts) |
| 1000 nF | 1 nF | ±(1.2% + 2) |
| 10.00 μF | 0.01 μF | ±(1.2% + 2) |
| 100.0 μF | 0.1 μF | ±(1.2% ±90 counts) |
| 9999 μF | 1 μF | ±(1.2% ±90 counts) |
| Temperature Measurement |
| Range | Resolution | Accuracy ±(% of Rdg+Counts)¹ |
| -40 ° C to 537 ° C | 0.1 °C | ±(1% + 10 counts) |
| -40 ° F to 998 ° F | 0.1 °F | ±(1% + 18 counts) |
| ¹ Accuracies apply following 90 minutes settling time after a change in the ambient temperature of the instrument |
| Insulation Specifications |
| Measurement range | 0.01 MΩ to 2 GΩ |
| Test voltages | 50, 100, 250, 500, 1000 V |
| Test voltage accuracy | +20%, -0% |
| Short-circuit test current | 1 mA nominal |
| Auto discharge | Discharge time <0.5 second for C = 1 μF or less |
| Live circuit detection | Inhibit test if terminal voltage > 30 V prior to initialization of test |
| Maximum capacitive load | Operable with up to 1 μF load |
| Output Voltage |
| 50 V (0% to +20%) | Display range | 0.01 to 6.00 MΩ |
| Resolution | 0.01 MΩ |
| Test current | 1 mA @ 50 kΩ |
| Resistance accuracy ±(% of Rdg + Counts) | ±(3% + 5 counts) |
| Display range | 6.0 to 50.0 MΩ |
| Resolution | 0.1 MΩ |
| Test current | 1 mA @ 50 kΩ |
| Resistance accuracy ±(% of Rdg + Counts) | ±(3% + 5 counts) |
| 100 V (0% to +20%) | Display range | 0.01 to 6.00 MΩ |
| Resolution | 0.01 MΩ |
| Test current | 1 mA @ 100 kΩ |
| Resistance accuracy ±(% of Rdg + Counts) | ±(3% + 5 counts) |
| Display range | 6.0 to 60.0 MΩ |
| Resolution | 0.1 MΩ |
| Test current | 1 mA @ 100 kΩ |
| Resistance accuracy ±(% of Rdg + Counts) | ±(3% + 5 counts) |
| Display range | 60 to 100 MΩ |
| Resolution | 1 MΩ |
| Test current | 1 mA @ 100 kΩ |
| Resistance accuracy ±(% of Rdg + Counts) | ±(3% + 5 counts) |
| 250 V (0% to +20%) | Display range | 0.1 to 60.0 MΩ |
| Resolution | 0.1 MΩ |
| Test current | 1 mA @ 250 kΩ |
| Resistance accuracy ±(% of Rdg + Counts) | ±(1.5% + 5 counts) |
| Display range | 60 to 250 MΩ |
| Resolution | 1 MΩ |
| Test current | 1 mA @ 250 kΩ |
| Resistance accuracy ±(% of Rdg + Counts) | ±(1.5% + 5 counts) |
| 500 V (0% to +20%) | Display range | 0.1 to 60.0 MΩ |
| Resolution | 0.1 MΩ |
| Test current | 1 mA @ 500 kΩ |
| Resistance accuracy ±(% of Rdg + Counts) | ±(1.5% + 5 counts) |
| Display range | 60 to 500 MΩ |
| Resolution | 1 MΩ |
| Test current | 1 mA @ 500 kΩ |
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