ESCO EA710C-1. Ground resistance meter-Tamasak (M) Sdn Bhd 京都玉崎马来亚西亚公司

ESCO EA710C-1. Ground resistance meter

ESCOEA710C-1.Ground resistance meterSpecifications:ManufacturerSanwa Electric Instruments (sanwa)Model numberPDR 302SpecificationMain bodyMeasurement displayAnalog meter direct reading typeOperation m

model：

ESCO

EA710C-1.

Ground resistance meter

Specifications:

Manufacturer	Sanwa Electric Instruments (sanwa)	Model number	PDR 302
Specification	Main body	Measurement display	Analog meter direct reading type
Operation method	Constant current method (3 electrodes or 2 electrodes method)	AC constant current power supply	Other excitation inverter output, voltage about 100V, about 1kHz
Range switching	Dial switch	Constant current applied operation	Push switch
Measurement range 3 range (grounding resistance Ω)	0 to 10/0 to 100 / 0 to 1000Ω	Alarm	The lamp lights up at about 10kΩ or more
Grounding resistance	10/100/1000Ω Accuracy: ±5% of the maximum scale (No voltage and current input)	AC voltage	30V Accuracy: ±2.5% of the maximum scale value Maximum overload: 60V
Guaranteed range of accuracy	15℃～35℃, 80% R.H. Below (no condensation)	Power supply	R6P (AAA type) x 6 pieces (included)
Battery life warning	The power indicator lamp flashes during consumption (about 6.5V)	Size	118(W)×55(D)×175(H)mm