標準電機Standard Electric Works Co., Ltd. -- SEW,Standard,TEST,Measuring Instruments,Telescopic Hot Stick,Test Lead,Mini Appliance Checker
Loading......
X
 
User ID :
Password :
Forget Password    Sign Up
290 HD

列印
 FEATURES
● Telescopic, compact, lightweight.
● High voltage detection.
● Self test button feature.
● Easy to recognize indication.
● High intensity red light emitting diode and intermittent audible sound
    for easy recognition in full sunlight and noisy environments.
● Waterproof.
 SPECIFICATIONS
   

230 HD

290 HD

 Withstand voltage
 (On insulating rod)

 100kV / 300mm : 1 minutes

 Insulation
 resistance
 2000M min by 1kV / DC megger at the
 same testing location as withstand voltage
 Leakage current  100uA or less than 100uA at withstand
 voltage test
 Construction  Water proof (detecting head
 impervious to water)
 Measuring voltage
 range

6kV~36.5kV

6kV~81.5kV

 Operation start
 voltage (To ground)

2.7kV

2.7kV

 Display  Light : Flashing red light.
 Sound : Intermittent sound 50 dB apart 3 m.
 Frequency

50/60Hz

 Operating
 temperature

0°C ~ 40°C

 Battery

2 button-cells LR44(1.5V)

 Overall
 length

Retracted

893±50mm

1370±50mm

Extracted

1520±50mm

2450±50mm

 Weight
 (battery included)

Approx. 485g

Approx. 590g 

 Safety standards

IEC / EN 61243-1

   
   
   
   
   
 


gotop