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Jual Digital Insulation / Continuity Testers KEW 3021

 

Digital Insulation / Continuity Testers

KEW 3021

KEW 3021
CE
AutoDischarge
 
• 3 functions in one unit, insulation test with 4 voltage ranges,
 continuity test, AC voltage measurement
• 200mA measuring current on continuity testing
• Comparator function with PASS / FAIL and buzzer
• 0Ω adjustment at continuity measuring range
• Memory function up to 99 data
• Backlight LCD provides easy reading in dark locations
• Safety lock system prevents an erroneous operation
 on 500 and 1000 Volt ranges
• Safety standard IEC 61010-01 CAT III 600V
  • 125V 250V 500V 1000V DCACV Resistance Continuitybuzzer Backlight AutoPowerOff
 

Insulation resistance

Test voltage 125/250/500/1000V
Measuring range
(Auto range)
4.000/40.00/200.0MΩ(125V)
4.000/40.00/400.0/2000MΩ(250/500/1000V)
First effective measuring range 0.1 - 20MΩ (125V)
0.1 - 40MΩ (250V)
0.1 - 200MΩ (500V)
0.1 - 1000MΩ (1000V)
Mid-scale value 5MΩ (125/250V)
50MΩ (500V/1000V)
Accuracy ±2%rdg±6dgt
Second effective measuring range lower 0 - 0.099MΩ
Second effective measuring range upper 20.01 - 200.0MΩ (125V)
40.01 - 2000MΩ (250V)
200.1 - 2000MΩ (500V)
1001 - 2000MΩ (1000V)
Accuracy ±5%rdg±6dgt
Rated current DC 1 - 1.2mA
Output short circuit current 1.5mA max

Ω/Continuity

Auto range 40.00/400.0Ω
Accuracy ±2%rdg±8dgt
Output voltage on open circuit 5V±20%
Output short circuit current DC 220±20mA
Fuse Quick acting ceramic fuse 0.5A/600V (Ø6.35×32mm)

AC Voltage

AC voltage range AC 20 - 600V (50/60Hz)
DC -20 - -600V/+20 - +600V
Accuracy ±3%rdg±6dgt

General

Applicable standards IEC 61010-1 CAT III 600V, IEC 61557-1,2,4, IEC 61326-1 (EMC),
IEC 60529 (IP40)
Power source R6 × 6 or LR6 × 6
Dimensions / Weight 105(L) × 158(W) × 70(D)mm / 600g approx.
Included Accessories 7150A (Remote control switch set),
9121 (Shoulder strap), R6 (AA) × 6, Instruction Manual
Optional Accessories 7115 (Extension Probe), 8016 (Hook type prod),
8923 (Fuse [0.5A/600V]), 9089 (Carrying Case)

 

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