SEW 880 ミニ器具チェッカー

Resistance Ranges:
  The L-E led will lit when the resistance between Line to Earth is lower than 1MΩ  ±5% . 
  The N-E led will lit when the resistance between Neutral to Earth is lower than  1MΩ±5%  
  The EARTH BOND led will lit when the resistance between the EARTH to the Probe is higher than 10Ω±5% . 
Test Current:
  Line to Earth test current is 9uA maximum. 
  Neutral to Earth test current is 9uA maximum. 
  Earth to Probe test current is 2.3mA maximum. 
Maximum Output Voltage: 9V rm
Response Time: 0.1secs nominal
Voltage Withstand: 6V AC between any two terminals
Battery Low Indication point: 7V nominal    
Size: 72mm x 150mm x 36 mm
Material: ABS
Weight (less carrying case): Approx.194g (with battery)
Display: LEDs            
Operating temperature Range: -15 ºC to + 55 ºC
Storage Temperature:  -20 ºC to + 70 ºc            
Battery: 9V(6F22) x 1
Safety standard: EN 61326-1