Circuit Breaker Contact Resistance Meters-美国VANGUARD电力仪器- 上海山合海融商贸有限公司

Auto-Ohm 200 S3

DC Micro-Ohmmeter

Part Number(s)

9051-UC
9051-DG [Dual Ground Option]

The Auto-Ohm-200 S3 is Vanguard’s fourth generation, microprocessor-based, true DC micro-ohmmeter. It is designed for testing EHV circuit-breaker contact resistances, bushing contact joints, welding joints, or for any low-resistance measuring application. This high current and very lightweight (16.8 lbs/ 7.6 Kg) micro-ohmmeter is designed to meet the requirement for testing circuit breaker contact resistance.

。 Very lightweight: 16.8 lbs. (7.6 Kg)
。 Measures circuit breaker contact resistance with safety ground on (with the Dual Ground option)
。 Stores test records on-board or on external USB Flash drive
。 1 to 200A programmable test current

DMOM-200 S3

DC Micro-Ohmmeter

Part Number(s)

9052-UC
9052-DG [Dual Ground Option]

View Full Specs

The DMOM-200 S3 is Vanguard’s fourth generation, microprocessor-based, true DC micro-ohmmeter. It is designed for testing EHV circuit-breaker contact resistances, bushing contact joints, welding joints, or for any low-resistance measuring application. This high current and very lightweight (19.8 lbs/ 8.9 Kg) micro-ohmmeter is designed to meet the requirement for testing circuit breaker contact resistance.

Very lightweight: 19.8 lbs. (8.9 Kg)
Measures circuit breaker contact resistance with safety ground on (with the Dual Ground option)
Stores test records on-board or on external USB Flash drive
1 to 200A programmable test current
Built-in 2.5" wide thermal printer

DMOM-600

DC Micro-Ohmmeter

	Part Number(s) 9053-UC 9053-DG [Dual Ground Option] View Full Specs
The DMOM-600 is specifically designed for testing EHV circuit-breaker contact resistances, bushing contact joints, welding joints, or for any low-resistance measuring application. This high current and very lightweight (33 lbs/ 15 Kg) micro-ohmmeter is designed to meet the requirement for testing circuit breaker contact resistance.	Measures circuit breaker contact resistance with safety ground on (with the Dual Ground option) Stores test records on-board or on external USB Flash drive 10 to 600A programmable test current Built-in 2.5" wide thermal printer

SGT-600

Safety Ground Tester

Part Number(s)

9112-UC

View Full Specs

The Vanguard SGT-600 Safety Ground Tester is a 600A DC micro-ohmmeter designed specifically to measure the resistance of protective in-service grounding and jumper cable assemblies. The SGT-600 can measure the resistance of the grounding cables, clamps and ferrules. The measured resistance values can be compared against the calculated values (using the ASTM 2249-03 standard) and a Pass/Fail result can be printed along with the measured resistance values.