Data Sheets
Introduction
Measurements of electrical distribution cables can be challenging and risky. For cables up to two inches in diameter, the Keysight Technologies, Inc. U1210 Series handheld clamp meters enable high-current measurements without breaking the circuit. Unlike most clamp meters, they also include Digital Multimeters (DMM) capabilities—resistance, capacitance, frequency, and temperature—to simplify troubleshooting during installation and maintenance. Best of all, they provide an extra layer of protection with CAT IV 600V and CAT III 1000 V safety ratings.
Features
- Large clamp opening of 52 mm or 2”
- High measurement capability of up to 1000 A for AC, DC or AC+DC
- CAT III 1000 V/CAT IV 600 V safety rating
- Bluetooth® wireless connectivity (optional U1177A Infrared (IR)-to-Bluetooth Adapter required)
- Includes full-featured DMM with resistance, capacitance, frequency, and temperature functions
- High-resolution measurements – measure current as low as 0.01 A
- Peak hold
- Dual ranging mode – manual and auto
- Large dual display
- Min/max recording capability.
Key Measurements
Measure current easily and accurately
Keysight U1210 Series handheld clamp meters come with a clamp opening of 52 mm / 2 inches and a high current measurement capability of up to 1000 A (AC, DC, AC+ DC). With the large jaw size, these handhelds simplify current measurements for thick cables. Clamp-on with the U1210 Series and get convenience, versatility, and the ability to handle big currents - safely.
Full-featured digital multimeter functions
The U1210 Series handheld clamp meters provide basic functions of a multimeter with wide measurement ranges to cater to a broad range of applications (ACA, DCV, ACV, OHM, audible continuity, diode, and frequency tests). These meters also provide auto-ranging capability, built-in peak hold for in-rush current measurement, temperature and capacitance measurement capability, large backlight display, and one-hand operation.
Smooth sailing measurements even in a distance
Making current measurements can be strenuously demanding due to its complexity and high current involved. Since electrical distribution rooms are typically located in separate locations, maintenance and troubleshooting are further complicated by the need to travel back and forth to cross-check the measurement results.
By adding the new Bluetooth capability to your existing U1210 series handheld clamp meters, you can make high current measurements more safely and conveniently. With the U1177A Infrared-to-Bluetooth adapter, you can easily monitor and log data up to a 10-meter range across all Android platform devices, providing an added benefit for maximum efficiency and productivity in a variety of difficult-to-reach environments.
Electrical Specifications for U1211A
Accuracy is given as ± (% of reading + number of least significant digits) at 23 °C ± 5 °C, with relative humidity less than 80 % R.H.
ACV/ ACA specifications are ac coupled, true R.M.S., and are valid from 5 % of range to 100 % of range. The crest factor may be up to 3.0 at full-scale except the 1000 V and 1000 A ranges, which are 1.5 at full scale. For non-sinusoidal waveforms, add (2 % reading + 2 % full scale) typical, for crest factors up to 3.
Electrical Specifications for U1212A
Accuracy is given as ± (% of reading + number of least significant digits) at 23 °C ± 5 °C, with relative humidity less than 80 % R.H.
ACV/ ACA specifications are ac coupled, true R.M.S., and are valid from 5 % of range to 100 % of range. The crest factor may be up to 3.0 at full-scale except the 1000 V and 1000 A ranges, which are 1.5 at full scale. For non-sinusoidal waveforms, add (2 % reading + 2 % full scale) typical, for crest factors up to 3.
Electrical Specifications for U1213A
Accuracy is given as ± (% of reading + number of least significant digits) at 23 °C ± 5 °C, with relative humidity less than 80 % R.H.
AC voltage, AC current, AC+DC voltage, AC+DC current specifications are ac coupled, true R.M.S. and are valid from 5 % of range to 100 % of range. The crest factor may be up to 3.0 at full-scale except the 1000 V and 1000 A ranges, which are 1.5 at full scale. For non-sinusoidal waveforms, add (2 % reading + 2 % full scale) typical, for crest factors up to 3.
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