DC 6V-12V to 500Kv High Voltage Pulse Generator Inverter Boost Arc Power Module
31 October 2017
Pulse Generator performance.
I operated this device from a 12v dc supply. 2 seconds on, 58 seconds off. Had a loud, relatively high current blue discharge spark, used as a bird scarer for a strawberry crop. Operated for approx 1 week across an 11.9 mm air gap before the output voltage dropped so it would only jump a 4 mm gap with a very anemic spark that was much quieter. I suspect the internal charge capacitor has lost capacity due to low quality manufacture. Buy this device with the knowledge it may not last as long as you would like.
Plug-in Digital LCD Energy Monitor Power Meter Monitoring Socket 240V White
07 June 2018
In line wattmeter
These inline meters are good, they show real power to 0.1W resolution and appear accurate on resistive, inductive and non sinusoidal loads.