The clamp power analyser is a very economical solution for the analysis of single phase or balanced 3 phase systems with voltages to 600VAC and current to 2000 amps. The product uses the same SD card logging. Readings are logged from every 2 second to 7200 seconds as instantaneous values. It also captures 3 types of transient events with programmable threshold. The display is graphical dot matrix and has many graphic formats including waveform on voltage and current - phasor diagram and others. Measures ACV, ACA, KW, KVA, KVAR, PF Measures KWH, KVAH, KVARH, PFH Frequency, harmonics to 50th Type K thermocouple input 0.1 resolution to 199.9C then 1C to 1200C SD card logging Cables to 57mm 10amps to 2000amps autorange Record graphic displays to memory as .bmp files