Isolation Testers

ZM-510

Isolation Tester

New JIS Standard series carryingthe CE Marking
Dust-proof and drip-proof construction; built-in timer
Hot lead detection; electrostatic discharge function

General Specifications
Power Source	Six 1.5-V R6P batteries
Dimensions/Weight	169 x 148 x 50mm/570g
Accessory Provided	Test leads, six batteries (1.5V), alligator clip (black lead only), test prod, spare fuse
Rated Voltage/resistance	50V/100MΩ 125V/20MΩ
Effective Measurement	0.005-10MΩ 0.01-20MΩ
Center Scale	0.2MΩ 0.5MΩ

ZM-520

Isolation Tester

New JIS Standard series carrying the CE Marking
Dust-proof and drip-proof construction; built-in timer
Hot lead detection; electrostatic discharge function

General Specifications
Power Source	Six 1.5-V R6P batteries
Dimensions/Weight	169 x 148 x 50mm/570g
Accessory Provided	Test leads, six batteries (1.5V), alligator clip (black lead only), test prod, spare fuse
Rated Voltage/Resistance	25V/5MΩ 500V/100MΩ 1000V/2000MΩ
Effective Measurement Range	0.01-50MΩ 0.05-100MΩ 1-2000MΩ
Center Scale	1MΩ 2MΩ 50MΩ

Isolation Tester