KEW 3551|DIGITAL INSULATION / CONTINUITY TESTER|PRODUCTS|KYORITSU

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DIGITAL INSULATION / CONTINUITY TESTER

KEW 3551

KEW 3551
CE
AutoDischarge
• World's fastest class measurement speed (0.5 sec.)
• 6 ranges are available for insulation resistance test (50/100/125/250/500/1000V)
• Various lineup definitely fulfills your needs


KEW3551 : Standard model

KEW3552 : With memory function

KEW3552BT : With memory and Bluetooth communication functions
  • Backlight
  • AutoPowerOff
  • 50V
  • 100V
  • 125V
  • 250V
  • 500V
  • 1000V
  • DCACV
  • Resistance

Insulation resistance

Test voltage 50V/100V/125V/250V/500V/1000V
Measuring range<br>(Auto-ranging) 100.0MΩ(50V)
200.0MΩ(100V)
250.0MΩ(125V)
500.0MΩ(250V)
2000MΩ(500V)
4000MΩ(1000V)
Mid-scale value 2MΩ(50V)
5MΩ(100V/125V)
10MΩ(250V)
100MΩ(500V)
200MΩ(1000V)
First effective measuring range 0.100 ~ 10.00MΩ(50V)
0.100 ~ 20.00MΩ(100V)
0.100 ~ 25.00MΩ(125V)
0.100 ~ 50.0MΩ(250V)
0.100 ~ 500MΩ(500V)
0.100 ~ 1000MΩ(1000V)
Accuracy ±2%rdg ±2dgt
Second effective measuring range 0.050 ~ 0.099MΩ(50V/100V/125V/250V/500V/1000V)
10.01 ~ 100.0MΩ(50V)
20.01 ~ 200.0MΩ(100V)
25.01 ~ 250.0MΩ(125V)
50.1 ~ 500MΩ(250V)
501 ~ 2000MΩ(500V)
1001 ~ 4000MΩ(1000V)
Accuracy ±5%rdg (0.050 ~ 0.099MΩ: ±2%rdg±4dgt)
Rated current 1.0 ~ 1.1mA
Output short circuit current 1.5mA max

Ω / Continuty

Auto-ranging 40.00/400.0/4000Ω
Accuracy ±2.5%rdg ±8dgt
Output voltage on open circuit 5V(4~6.9V)
Output short circuit current 200mA or more

Voltage

Voltage range AC 2.0~600V(45~65Hz) 
DC -2.0~-600V +2.0~+600V
Accuracy ±1%rdg ±4dgt

General

Applicable standards IEC61010 CATⅢ 600V / CAT IV 300V, IEC 61010-2-034
IEC61557-1,2,4 IEC61326-1,2-2 IEC60529(IP40)
Power source LR6/R6(AA)(1.5V)x4
Dimension / Weight 97(L) x 156(W) x 46(D) mm / Approx. 490g(including battery)
Accessories 7260(Test lead with remote control switch)
7261A(Test lead with alligator clip)
8017A(Extension prod long)
9173(Carrying case)
9121(Shoulder strap)
LR6(AA)x4
Instruction manual
Optional Accessories 7243A(L-shaped probe)
8016(Hook type prod)
9186A (Carrying case)
9187 (Cord case)

Accessories/Optional Accessories /Related Products

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