Keysight U1242C Handheld Digital Multimeter 10000 Count True-RMS IP67 CAT III 1000V

The Keysight U1242C is part of the refreshed U1240C handheld family. It keeps the rugged IP67 housing of the series and adds measurement functions that commissioning engineers actually use on drives and controls, such as harmonic ratio in percent, duty cycle and a switch counter for relay testing.

• New U1240C electronics with 10000 count resolution and faster sampling
• Harmonic ratio and duty cycle functions for VFD and control signal work
• Switch counter for relay and contact endurance testing
• IP67 sealed housing rated for dust and temporary immersion

• 4.5 digit 10000 count true-RMS display
• 1000 V DC and AC voltage, 10 A AC/DC current
• Resistance to 100 MΩ, capacitance, frequency and diode test
• Harmonic ratio, duty cycle and switch counter modes
• CAT III 1000 V and CAT IV 600 V safety rating

Specifications are typical values for the standard version. Accessory sets and calibration options are quoted per project.

• VFD and motor drive commissioning checks
• Control panel signal and relay timing verification
• Outdoor and wash-down area electrical maintenance
• Calibration laboratory and production line testing

Each meter is supplied with test leads, K type probe, batteries and quick start guide. Calibration certificates with data are available on request, and we can quote the full U1240C accessory range including current clamps and magnetic hangers.