The HPC77+ is a professional handheld process multimeter combining accurate electrical measurement with DC voltage and current signal output. Designed for industrial maintenance and loop testing, it features 0.1% measurement accuracy, 24V loop power, and a clear 5000-count display. Ideal for automation engineers and process technicians who need reliable testing and calibration in the field.

The HPC78+ is a professional handheld process multimeter that combines high-accuracy electrical measurement with advanced DC voltage and active/passive DC current signal output. Designed for industrial maintenance, commissioning, and loop testing, it offers 0.1% measurement accuracy, a built-in 24 V loop power supply, and a high-resolution 6000-count display for clear and reliable readings. 

The HPC79+ Process Multimeter is a professional handheld calibration tool combining precision electrical measurement with advanced current, voltage, thermocouple, and RTD signal generation. With 0.1% measurement accuracy, 0.2% output accuracy, built-in 24 V loop power, and a high-resolution 6000-count display, it is ideal for industrial process calibration, temperature transmitter testing, and automation system commissioning in demanding field environments.