Keysight (Agilent) U1241A Handheld Digital Multimeter, True RMS AC, 4 Digit, 10K Count
Keysight / Agilent Laboratory Measurement Instruments. Accuracy: 0.09%.
- Model
- Keysight / Agilent U1241A
- Calibration
- Available on request
- Price
- $245
- Status
- In stock
- RFQ ref
- U1241A
This unit
The Keysight U1241A is a 4-digit handheld digital multimeter engineered for field and bench electrical testing. It delivers True RMS AC measurements with 0.09% basic DC voltage accuracy across a 10,000-count display, capturing precise readings on both sinusoidal and non-sinusoidal waveforms. The instrument measures DC voltage to 1.0 kV, AC voltage to 1000 V, and both AC and DC current to 10 A, with additional capability for resistance, continuity, diode performance, frequency, capacitance, and switch counting.
Technical Specifications
- Display: 4-digit, 10,000 count
- Basic DC Voltage Accuracy: 0.09%
- DC Voltage Range: Up to 1.0 kV
- AC Voltage Range: Up to 1000 V AC Max (True RMS)
- AC Current Range: Up to 10 A Max
- DC Current Range: Up to 10 A Max
- Measurement Functions: DCV, ACV (True RMS), DCI, ACI, Resistance, Continuity, Diode Test, Frequency, Capacitance, Switch Counter
- Overvoltage Protection: CAT III 1000 V / CAT IV 600 V
Key Features
- True RMS AC measurement for accurate performance with non-sinusoidal waveforms
- Adjustable backlighting for operation in variable lighting conditions
- Min/Max recording and Min/Max/Average recording functions
- Built-in probe holder for ergonomic field use
- Overmold body casing for durability in harsh environments
Safety and Compliance The U1241A meets CE, CSA, IEC 61010-1:2001, UL 61010-1:2004, CSA C22.2 No. 61010-1:2004, IEC 61326-1:2005, ICES-001:2004, and AS/NZS CISPR11:2004 standards.
Compatibility & Integration Note: The U1241A is obsolete as of March 1st, 2017. The U1241B is the direct replacement model.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | Frequency measurement capability included | Voltage / Current Range: ACI: 10 A max, ACV: 1000 V AC max, DCI: 10 A max, DCV: 1.0 kV max |
Keysight / Agilent U1241A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keysight / Agilent U1241A. Calibration covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Keysight / Agilent U1241A faults: blown input fuse, worn input jacks, display segment failure, relay contact wear on bench DMMs. Common faults include worn input jacks (banana socket contact wear on the mA and COM terminals), blown input fuses (especially the 440 mA HRC fuse), and display segment failures. Keithley 2000/2001/2002 bench DMMs commonly develop relay contact wear affecting resistance accuracy after extended service.
Keysight / Agilent U1241A price
This Keysight / Agilent U1241A is listed at $245. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keysight / Agilent U1241A calibration cost
NIST-traceable calibration for the Keysight / Agilent U1241A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers DC voltage accuracy at all ranges, AC voltage (True RMS) accuracy at 50 Hz, 1 kHz, and 10 kHz, DC current accuracy, resistance accuracy at all decade ranges, frequency accuracy, and diode test voltage. Fluke 87V and 289 also include capacitance and temperature calibration.. Turnaround is 1 to 3 business days after receipt. See full calibration details →
