H30 portable three-phase test set is a digital - analog integrated intelligent tester,with its 1.7kg/3.75Ibs weight ,the H30 provides the perfect combination of portablity and power. It is a ideal test set for three-phrase protection testing and commissioning of SCADA systems.  

It is developed based on Linux system and complies with IEC61850 standard. It also has equipped with optical digital output and analog output and powerful current outputs(3x10A). Small size, light weight, 10.1 "HD touch screen, built-in lithium battery, easy to carry. It is brilliant for system joint debugging, corrective maintenance, installation and commissioning of power substations and power distribution network, both traditional power substations and intelligent/smart power substation systems.

NRT110 handheld single-phase tester is a single-phase current and voltage output relay protection tester. Based on Linux system development, with 8 inch HD full touch screen, built-in lithium battery, used in power station and distribution network troubleshooting, daily maintenance work.

A10 Handheld fault recording is a handheld power waveform analyzer suitable for power station fault waveform analysis and recording. Developed based on Linux system, it comes with 8 inch HD full touch screen, built-in lithium battery, small size, light weight and easy to carry.