NTC Thermistor Temperature Sensor Probe 10K 1% 3950 Waterproof 1M -39inch Length C $0.140 bids5d 7h 5m
DC0-300V 0-400A Isolated Digital Current Voltage Meter Hall Ammeter Voltmeter US C $25.28 to C $32.52
DC3-32V to AC24-380V 25A/40A/60A SSR-25DA 40DA 60DA Solid State Relay Module US C $6.11 to C $7.33Was: C $8.15
SSR-25DA SSR-50DA SSR-60DA 250V Solid State Relay Alloy Heat Sink 25/40/60/100A C $2.44 to C $9.41Was: C $6.38
ZVS Tesla coil Booster 20KV High Voltage Generator Plasma Music Arc Speaker Kits C $11.63 to C $25.52