ESCO EA710D-30B. Digital grounding resistance meter

Measurement method

2 Electrode method (D type measurement support) / 3 electrode method (A to D type measurement support)
※For safety reasons, please use the optional test lead (EA708XA-1) when using it.

Grounding resistance

20Ω (0 to 20Ω), 200Ω (0 to 200Ω), 2000Ω (0 to 2000Ω)

Accuracy

±1.5%rdg.±8dgt. /
±1.5%rdg.±4dgt. /
±1.5%rdg.±4dgt.

Ground voltage

0 to 30.0 Vrms (accuracy: [50/60Hz]±2.3%rdg±8dgt, [DC]±1.3%rdg±4dgt)

Permissible ground voltage

25.0 V rms (direct current or sine wave)

Standard

CATIV 100V, CATIII 150V, CATII 300V

Power supply

X 4 AA batteries (included)

Size

185(W)×111(D)×44(H)mm

Weight

570g (including batteries and protectors)

Waterproof and dustproof

IP67/IP65 (EN60 529)

Material

Resin

Operating temperature range

-25 to 65℃