The document introduces the features and functions of the Agilent U1241A/U1242A handheld digital multimeter, including a 10,000 count display, 0.09% basic DCV accuracy, true RMS AC measurement, etc. The product features adjustable backlighting, manual data logging (U1242A only), built-in switch counter, harmonic ratio (U1242A only), dual and differential temperature capabilities (U1242A only), etc. It also has an overmold body casing, CAT III 1000V safety protection, and certifications to CE, UL, CSA standards.
The U1241A/U1242A series handheld digital multimeters provide a 10,000‑count display, 0.09% basic DC voltage accuracy and True RMS AC measurement. Adjustable backlighting with two intensity levels and optional functions such as manual data logging, switch counter and harmonic ratio (U1242A only) enhance usability. The meters are built with an over‑mold body, CAT III 1000 V safety protection and are certified to CE, UL and CSA standards.
Technical specifications include a power consumption of 0.22 VA max, input impedance of 10 MΩ, operating temperature range –10 °C to 55 °C, dimensions 193.8 mm × 92.2 mm × 58.0 mm and weight 450 g with batteries. The document also lists optional accessories such as various probes, alligator clips and a 400 A current clamp.
| Display count | 10,000 counts |
|---|---|
| Basic DCV accuracy | 0.09 % of reading |
| True RMS AC measurement | Supported |
| Backlight intensity levels | 2 |
| Safety category | CAT III 1000 V |
| Operating temperature range | -10 °C to 55 °C |
| Power consumption | 0.22 VA max |
| Dimensions (HxWxD) | 193.8 mm × 92.2 mm × 58.0 mm |
| Weight with batteries | 450 g |
It has a 10,000‑count display.
The basic DCV accuracy is 0.09 % of reading.
It meets CAT III 1000 V overvoltage protection.
The backlight offers two intensity levels.