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Specifications are based on the following conditions:
- One year calibration cycle
- Calibration temperature TCAL = 23 °C
- Accuracy specifications: ± (% of reading + % of range), valid for TCAL ±5 ºC
- For DC: The technical specifications are valid after a warm-up time of 60 minutes, with the integration time set to 10 or 100 NPLC, and auto zero enabled.
- For AC: The technical specifications are valid after a warm-up time of 60 minutes, slow AC filtering enabled, using a sine wave input signal.
DC Voltage
Range(1) |
Resolution | Full Scale Reading | Accuracy (1 year) |
100 mV | 1 µV | 119.999 mV | 0.012 + 0.008 |
1 V | 10 µV | 1.19999 V | 0.010 + 0.005 |
10 V | 100 µV | 11.9999 V | 0.010 + 0.005 |
100 V | 1 mV | 119.999 V | 0.010 + 0.005 |
1000 V | 10 mV | 1050.00 V | 0.010 + 0.005 |
(1) 20% overrange on all ranges except 1000 V can only test 5% overrange.
DC Current
Range | Burden Voltage |
Resolution | Full Scale Reading | Accuracy (1 year) |
100 µA | < 0.011 V | 1 nA | 119.999 µA | 0.050 + 0.008 |
1 mA | < 0.11 V | 10 nA | 1.19999 mA | 0.050 + 0.005 |
10 mA | < 0.05 V | 0.1 µA | 11.9999 mA | 0.050 + 0.008 |
100 mA | < 0.5 V | 1 µA | 119.999 mA | 0.050 + 0.005 |
1 A | < 0.7 V | 10 µA | 1.19999 A | 0.100 + 0.010 |
3 A | < 2.0 V | 10 µA | 3.1500 A | 0.150 + 0.020 |
10 A | < 0.5 V | 100 µA | 11.9999 A | 0.200 + 0.010 |
DC Resistance(2)
Range(3) | Test Current | Resolution | Full Scale Reading | Accuracy (1 year) |
10 Ω | 10 mA | 0.1 mΩ | 11.9999 Ω | 0.050 + 0.008 |
100 Ω | 10 mA | 1 mΩ | 119.999 Ω | 0.040 + 0.005 |
1 kΩ | 1 mA | 10 mΩ | 1.19999 kΩ | 0.030 + 0.004 |
10 kΩ | 100 µA | 0.1 mΩ | 11.9999 kΩ | 0.030 + 0.004 |
100 kΩ(4) | 50 µA | 1 Ω | 119.999 kΩ | 0.030 + 0.004 |
1 MΩ | 5 µA | 10 Ω | 1.19999 MΩ | 0.030 + 0.004 |
10 MΩ | 500 nA | 100 Ω | 11.9999 MΩ | 0.100 + 0.004 |
100 MΩ | 500 nA || 10 MΩ | 1 kΩ | 119.999 MΩ | 1.000 + 0.010 |
(2) Specifications apply to 2-wire and 4-wire resistance measurements using NULL for offset. Without NULL, add 0.2 Ω additional error for 2-wire measurements.
(3) 20% overrange on all ranges
(4) To eliminate noise interference, it is recommended to use shielded test cables for resistance measurements above 100 kΩ.
Capacitance
Range(5) |
Test Current | Full Scale Reading | Accuracy (1 year) |
1 nF | 10 µA | 1.19999 nF | 1.0 + 0.5 |
10 nF | 10 µA | 11.9999 nF | 0.5 + 0.1 |
100 nF | 10 µA | 119.999 nF | 0.5 + 0.1 |
1 µF | 100 µA | 1.19999 µF | 0.5 + 0.1 |
10 µF | 100 µA | 11.9999 µF | 0.5 + 0.1 |
100 µF | 1 mA | 119.999 µF | 0.5 + 0.1 |
1 mF | 10 mA | 1.19999 mF | 0.5 + 0.1 |
10 mF | 10 mA | 11.9999 mF | 1.0 + 0.50 |
(5) 20% overrange on all ranges.
Frequency(6)(7)
Frequency Range |
Resolution | Full Scale Reading | Accuracy (1 year) |
3 Hz to 10 Hz | 10 µHz | 9.99999 Hz | 0.050 + 50 |
10 Hz to 100 Hz | 100 µHz | 99.9999 Hz | 0.010 + 10 |
100 Hz to 1 kHz | 1 mHz | 999.999 Hz | 0.005 + 2 |
1 kHz to 10 kHz | 10 mHz | 9.99999 kHz | 0.005 + 2 |
10 kHz to 100 kHz | 0.1 Hz | 99.9999 kHz | 0.005 + 2 |
100 kHz to 300 kHz | 1 Hz | 300.000 kHz | 0.005 + 2 |
300 kHz to 1 MHz (8) | 1 Hz | 999.999 kHz | 0.005 + 2 |
(6) Applies to sine wave input and gate time set to 1 second.
(7) For sine wave input larger than 100 mV. For a 10 mV to 100 mV input, multiply the % of reading error by 10.
(8) For frequency measurements greater than 750 kHz, use manual ranges for best accuracy.
True RMS AC Voltage(1)(2)
100 mV, 1 V, 10 V, 100 V, and 750 V ranges
Frequency | Accuracy (1 Year) |
3 Hz to 5 Hz | 1.00 + 0.03 |
5 Hz to 20 Hz | 0.38 + 0.03 |
20 Hz to 20 kHz | 0.10 + 0.03 |
20 kHz to 50 kHz | 0.15 + 0.05 |
50 kHz to 100 kHz | 0.63 + 0.08 |
100 kHz to 300 kHz | 4.00 + 0.50 |
Range(3) | Resolution | Full Scale Reading |
100 mV | 1 µV | 119.999 mV |
1 V | 10 µV | 1.19999 V |
10 V | 100 µV | 11.9999 V |
100 V | 1 mV | 119.999 V |
750 V(4) | 10 mV | 787.50 V |
(1) Valid for sine wave input > 0.3% of range and greater than 1 mVrms.
(2) Three filters are available for low-frequency performance: 3 Hz, 20 Hz, and 200 Hz. No additional errors will occur for frequencies above these filter settings.
(3) 20% overrange on all ranges except 750 V range can only test 5% overrange.
(4) 750 V range is limited to 8 x 107 Volt-Hz.
True RMS AC Current (5)(6)
Range(7) | Burden Voltage | Resolution | Full Scale Reading | Accuracy (1 year) | ||
3 Hz to 5 Hz | 5 Hz to 20 Hz | 20 Hz to 10 kHz | ||||
100 µA | < 0.011 V | 1 nA | 119.999 µA | 1.00 + 0.03 | 0.5 + 0.03 | 0.20 + 0.04 |
1 mA | < 0.11 V | 10 nA | 1.19999 mA | 1.00 + 0.03 | 0.5 + 0.03 | 0.20 + 0.04 |
10 mA | < 0.05 V | 0.1 µA | 11.9999 mA | 1.00 + 0.03 | 0.5 + 0.03 | 0.20 + 0.04 |
100 mA | < 0.5 V | 1 µA | 119.999 mA | 1.00 + 0.03 | 0.5 + 0.03 | 0.20 + 0.04 |
1 A | < 0.7 V | 10 µA | 1.19999 A | 1.00 + 0.03 | 0.5 + 0.03 | 0.20 + 0.04 |
3 A | < 2.0 V | 10 µA | 3.1500 A | 1.00 + 0.03 | 0.5 + 0.03 | 0.25 + 0.04 |
10 A(8) | < 0.5 V | 100 µA | 11.9999 A | 1.00 + 0.03 | 0.5 + 0.03 | 0.30 + 0.04 |
(5) Three filters are available for low-frequency performance: 3 Hz, 20 Hz, and 200 Hz. No additional errors will occur for frequencies above these filter settings.
(6) Valid for sinewave input > 1% of range and greater than 10 µA AC.
(7) 20% overrange on all ranges except 3 A range can only test 5% overrange.
(8) 10 A range available on front panel only.
Continuity
Range | Test Current | Accuracy (1 year) | Temperature Coefficient / °C |
1 kΩ | 1 mA | 0.030 + 0.004 | 0.0010 + 0.0020 |
Temperature
Type | Accuracy |
Pt100 (DIN / IEC 751) | Probe accuracy + 0.05 °C |
5 kΩ thermistor | Probe accuracy + 0.10 °C |
Diode(9)
Range | Test Current | Accuracy (1 year) | Temperature Coefficient / °C |
5 V | 1 mA | 0.010 + 0.005(1) | 0.0010 + 0.0020 |
(9) Applicable to the voltage measured at the input terminal. A 1 mA test current is typical. Changes in the current source will cause variations in voltage drop across the diode junction.
General | ||
AC Input | 110 V/220 V ±10%, 50/60 Hz | |
Power Consumption | ≤ 30 VA | |
I/O Interface | RS232, USB host, USB (USBTMC-compliant) device, LAN, GPIB (5492CGPIB and 5493CGPIB only) | |
| Operating | 32 °F to 104 °F (0 °C to 40 °C) |
Storage | -40 ºF to 158 ºF (-40 ºC to 70 ºC) | |
Humidity | Indoor use, ≤ 95 % | |
Safety | EN 6110-1:2010, Low Voltage Directive (LVD) 2014/35/EU | |
Electromagnetic Compatibility | EN 61326-1:2013, EMC directive 2014/30/EU | |
Dimensions (W x H x D) | 8.85” x 3.93” x 13.97” (225 mm x 100 mm x 355 mm) | |
Weight | 5.51 lbs (2.5 kg) | |
Warranty | 3 years | |
Standard Accessories | Power cord, USB cable, test leads, spare fuses, test report and certificate of calibration | |
Optional Accessories | Rack mount kit (RK02), high performance bench DMM accessory kit (TL500B), general purpose DMM kit (TL130B), Maxi-Pro DMM kit (TL50B), replacement probes (TL37) |