Description
Product Overview
Keysight positions the U1242B as a handheld digital multimeter for electrical maintenance and troubleshooting. It is part of the U1240 Series Handheld Digital Multimeters. Model-specific evidence confirms display resolution: 10,000 counts, basic DC voltage accuracy: 0.09%, safety rating: CAT III 1000 V / CAT IV 600 V, battery life: 300 hours, and model features: Added harmonic ratio, dual/differential temperature and data logging, supporting engineering work such as production and bench measurements and laboratory voltage, current, and resistance testing. Exact options, interfaces, accessories, calibration scope, and regional availability depend on the ordered configuration and should be confirmed before purchase.
Key Features
- Display resolution: 10,000 counts.
- Basic DC voltage accuracy: 0.09%.
- Safety rating: CAT III 1000 V / CAT IV 600 V.
- Battery life: 300 hours.
- Model features: Added harmonic ratio, dual/differential temperature and data logging.
- Product form: Handheld digital multimeter.
Technical Specifications
| display resolution | 10,000 counts |
|---|---|
| Basic DC voltage accuracy | 0.09% |
| Safety rating | CAT III 1000 V / CAT IV 600 V |
| Battery life | 300 hours |
| Model features | Added harmonic ratio, dual/differential temperature and data logging |
| Product form | Handheld digital multimeter |
Typical Applications
- Electrical maintenance and troubleshooting
- Production and bench measurements
- Laboratory voltage, current, and resistance testing
Selection Notes
The first configuration checks for the Keysight U1242B are display resolution (10,000 counts) and basic DC voltage accuracy (0.09%). For a complete selection, compare resolution, basic accuracy, reading rate, measurement functions, input protection, and remote interfaces. Confirm regional availability, calibration scope, included items, and delivery requirements before ordering.
Frequently Asked Questions
What is the Keysight U1242B?
The Keysight U1242B is a handheld digital multimeter intended for professional test and measurement applications.
What are key specifications of the U1242B?
Key verified specifications include display resolution: 10,000 counts and basic DC voltage accuracy: 0.09%. Review the full table for model-specific details.
How should I specify the Keysight U1242B for quotation?
State the measurement requirement, selected options, quantity, destination, and calibration or accessory needs. Hoyu Instruments will use those details to confirm the configuration before quoting.
