Programmable Ground Resistance Tester CC2521 ( full display )
Ground Resistance Tester
This product is suitable for measuring the resistance of protective earthing various electrical, electronics, instrumentation, home appliances and other equipment, and can reach values ​​between the metal housing. It has a measurement accuracy, easy operation. Comply with GB4706.1 ( household and similar electrical appliances General requirements for safety ) and other relevant provisions of national standards testing requirements required test equipment .
product description
Test time, current, resistance displayed simultaneously
Test the alarm can be set continuously
Optional remote test grab easy operation

Technical Parameters
Output voltage (AC): 0-6V
Output Current (AC): ≤30A ± 5%, over-current protection
Resistance measurement range : 0-600mΩ ± 5% ± 3 words
Timing: 0-99 seconds; manual control
Output power (Pmax): 180VA
Preset resistance measurement range : 20mΩ-600mΩ, limit alarm