The Owon HPC71A is a portable current and voltage signal tester for measuring and simulating industrial process signals.

Basic accuracy is 0.2% of reading + 4 digits. The device can operate both as a source and as a load and provides a 24 V loop supply for testing transmitters.

The device features manual step output and automatic waveform output. It is powered by three AAA batteries and also supports an external 5–28 V supply voltage. The enclosure is designed for handheld use.

Technical specifications

• Model: HPC71A
• Basic accuracy: 0.2% + 4 digits
• External supply voltage: 5–28 V
• Loop supply: 24 V, 10%, 25 mA
• Manual step output
• Automatic waveform output
• Output, DC millivolts: -10…110 mV, resolution 100 µV, accuracy 0.2%
• Output, DC voltage: -5…30 V, resolution 10 mV, accuracy 0.2%
• Output, DC current: 0…22 mA, resolution 0.01 mA, accuracy 0.2%
• Load, DC current: 0…22 mA, resolution 0.01 mA, accuracy 0.2%

Package includes

• 1x HPC71A current and voltage signal tester
• 2x test lead + crocodile clip (red and black)
• 1x storage bag
• 1x user manual

Links

Manufacturer's product page