RD TC66/TC66C Type-c usb meter operation, accuracy, PD trigger instruction

New products RD TC66/TC66C Type-c PD trigger meter was published. The normal price TC66 19.5USD/piece, TC66C 24.5 USD/piece. If you like it , please check it in time. products link：https://www.aliexpress.com/item/RD-TC... For its main function: A: 6digit voltage and current, resolution is 0.0001V(0.1mV)/ 0.00001A(0.01mA) B: quick charge protocol detection, C: PD and other trigger operation, D: USB communication for PC software, E: Bluetooth communication for IOS app and android APP, F: Firmware upgrade, G: two-way measurement, H: independently power supply 2, in 28st-31st. there is also a big sale promotion on aliexpress and our shop, in our shop discount are from 17% off 40% off, most DPS power supply discount are more than 25% off， for A3 and A4 buyer, there are some products more off 5%. There is also big coupons more 65 off 6 usd, 130- off 12 usd, 195- off 18 usd …… This is our home page , please check https://rdtech.aliexpress.com/store/9...