6 in 1 Energy Meter, 80V-300V AC 100A Power Meter Voltage Current Power Factor Active KWH 3mm 100g Green ABS Filament whereas most Arduino boards require

whereas most Arduino boards require separate wireless shields

the motor adds minimal weight to mobile platforms

allowing sustained high-torque operation without thermal degradation

High-Accuracy Recognition - Advanced fingerprint matching algorithm

6 in 1 Energy Meter, 80V-300V AC 100A Power Meter Voltage Current Power Factor Active KWH 3mm 100g Green ABS Filament whereas most Arduino boards requireAC voltage: AC 80. 0 300. 0V,200. 0 450. 0V(You should select the suitable type of meter when your making order). AC current: AC 0 99. 99A, minimum resolution is 0. 01A AC current: AC 0 40. 00A, minimum resolution is 0. 01A power frequency: 45. 0Hz 65. 0Hz power factor : 0. 00 1. 00PF Material: ABS+ electronic components Size: 79*43*39mm