Datasheet

General Specifications (Continued)
Normal Model Rejection Ration
(NMRR)
> 60 dB at 50/60 Hz
Dimensions (H x W x D) 169 mm × 86 mm × 52 mm
Weight U1232A and U1233A: 371 grams (with batteries and holster)
U1231A: 365 grams (with batteries and holster)
Warranty – Three years for product
1
– Three months for product’s accessories
Calibration cycle One year
Please take note that for the product, the warranty does not cover:
– Damage from contamination
– Normal wear and tear of mechanical components
– Manuals, fuses, and batteries
Specification assumptions
– Accuracy is given as ±(% of reading + counts of least significant digit) at 23 °C ± 5 °C, with relative humidity less than 80% RH.
– AC V and AC A specifications are AC coupled, true RMS and are valid from 5% of range to 100% of range.
– The crest factor may be up to 3.0 at full-scale (4000 counts)
– For non-sinusoidal waveforms, add (2% reading + 2% full scale) typical.
– After VZ
LOW
(low input impedance) voltage measurements, wait at least 20 minutes for thermal impact to cool before proceeding
with any other measurement.
12 | Keysight | U1230 Series Handheld Digital Multimeters (DMMs) - Data Sheet