ESCO EA709BF. Digital insulation resistance meter

Rated voltage (DCV)

50/125/250/500/1000V

Rated resistance

100/250/500/2000/4000MΩ

Rating

CATIII 600V.

1st effective measurement range

±4%rdg.0.200 to 10.00MΩ
±4%rdg.0.200~25.0MΩ
±4%rdg.0.200 to 50.0MΩ
±4%rdg.0.200~500MΩ
±4%rdg.0.200~1000MΩ

AC voltage measurement

420/600V (accuracy: ±2.3%rdg.±8dgt)

DC voltage measurement

4.2/42/420/600V (Accuracy: ±1.3%rdg.±4dgt)

Low resistance measurement

10/100/1000Ω (accuracy: ±3%rdg.±2dgt)

Overload protection

DC50V/DC125V/DC250V/DC500V: AC600V(10s)
DC1000V: AC660V(10s)

Display

Semi-transparent FSTN LCD, backlight, bar graph

Response time

Comparator judgment result response time: about 0.3 seconds

Power supply

X 4 AA batteries (included)

Continuous use time

20 hours

Size

152(W) x 40(D) x 92(H)mm

Weight

440g (including battery, not including test lead)