• Insulation Resistance up to 10TΩ • Short-Circuit Current up to 5mA • Wide Test Voltage from 250V to 5000V • Diagnostic Insulation Tests: IR, PI, DAR, DD, SV, RAMP (Breakdown and Burn modes), Capacitance, Leakage Current • Wireless communication by Bluetooth for transferring and showing real-time data to PC and Android device • Memory and Logging functions • Filter function reduces noise interference for obtaining stable measurements • Large back light display with Bar-Graph indication • Robust design for field use with IP65 (lid closed) • Powered by rechargeable battery • Safety Standard IEC 61010-1 CAT Ⅳ 600V
Free Android software "KEW smart 3127"
is available on "Google Play Store"(*)
<System requirement>
• Supporting Android ver. 3.0 - 6.0
• WVGA (800 × 480) resolution or higher
(*)Please search "KEW Smart" in Google Play Store.
Communication charge may be incurred separately to download application.
Insulation resistance
Test voltage
250V (*1)
500V
1000V
2500V
5000V
Max
measurement
value
9.99GΩ
99.9GΩ
199GΩ
999GΩ
9.99TΩ
Accuracy
0.0 - 99.9MΩ
±5%rdg±3dgt
0.0 - 999MΩ
±5%rdg±3dgt
0.0 - 1.99GΩ
±5%rdg±3dgt
0.0 - 99.9GΩ
±5%rdg±3dgt
0.0 - 99.9GΩ
±5%rdg±3dgt
0.1G - 9.99GΩ
±20%rdg
1G - 99.9GΩ
±20%rdg
2G - 199GΩ
±20%rdg
100G - 999GΩ
±20%rdg
0.1T - 9.99TΩ
±20%rdg
Short circuit current
Max 5.0mA
Output
voltage
Accuracy
-10 - +10%
-10 - +20%
0 - +20%
Variable
-
-20% - 0% (5% step)
Monitor
±10%rdg±20V
Voltage measurement
Measuring range
AC: 30 - 600V (50/60Hz), DC: ±30 - ±600V
Accuracy
±2%rdg±3dgt
Current measurement
Measuring range
0.00nA - 5.50mA
Accuracy
±10%rdg (*2)
Capacitance measurement
Measuring range
5.0nF - 50.0µF, 5.0nF - 25.0µF (5000V)
Accuracy
±5%rdg±5dgt
General
Applicable standards
IEC 61010-1, 61010-2-030 CAT Ⅳ 600V Pollution degree 2,
IEC 61010-031, IEC 61326-1, 2-2
Power source
Rechargeable Battery (Lead-acid Battery) 12V (*3)
Charging power: DC 15VA MAX
communication interface
Bluetooth: Ver2.1 + EDR Class2, USB: Ver1.1
Dimensions
208 (L) × 225 (W) × 130 (D) mm
380 (L) × 430 (W) × 154 (D) mm (Hard case)
Weight
3127: 4kg Approx. (including battery),
Total: 8kg Approx. (including Accessories)
Included Accessories
7165A (Line probe), 7224A (Earth cord), 7225A (Guard cord),
8019 (Hook type prod), 8327EU (Power adaptor 15V/1A), 9171 (Hard case),
Instruction manual
Optional Accessories
7168A (Line probe with alligator clip: 3m),
7253 (Longer line probe with alligator clip: 15m),
8258 (USB communication set),
8302 (Adaptor for recorder 1mV/1µA)
(*1): IR mode only
(*2): Determined by resistance and Voltage values (over 10MΩ)
(*3): No measurements are possible while charging
(*): Bluetooth is a registered trademark of the Bluetooth SIG, Inc.
