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Kewtech KT300DL Digital Insulation/Continuity Tester

Kewtech
SKU: KEWTKT300
  • Designed to perform highly accurate insulation and continuity tests
  • The KT300DL is equipped with multiple features to ensure error-free results
  • Ergonomically designed for comfortable hand-held use in a wide-range of environments
More Info
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Kewtech KT300DL Digital Insulation/Continuity Tester

The Kewtech KT300DL Digital Insulation/Continuity Tester is a highly polished and ergonomically designed device, ideal for complying with 18th edition testing regulations. The KT300DL is a single function tester which can perform accurate insulation tests up to 1000V and continuity tests up to 19.99kΩ.

The Kewtech KT300DL  has been updated from the Kewtech KT300 and now allows users to perform an SPD test and a 30k ohm continuity range, for verification of extraneous conductive parts. A magnetic hanger allows the KT300DL to be clipped onto a metal distribution board for hands free use.

With a variety of functions included as standard, the Kewtech KT300DL provides accurate and easy to interpret test results on a digital display. An audible tone feature, test lead null facility, buzzer mode and hazard warning LED are all incorporated. The KT300DL is not just an extremely dependable piece of kit, but an exceptionally reliable one too.

Compact and lightweight, the Kewtech KT300DL utilises large buttons and a user friendly tactile dial interface. Boasting a 50 hour battery life and auto power off functionality which preserves operational capabilities for longer lasting jobs. The KT300DL has a CAT III 500V and CAT IV 300V rating.

Key Features

  • Insulation test at 50V, 100V, 250V, 500V and 1000V
  • Continuity test with audible tone up to 19.99Ω
  • SPD test
  • 30K ohm continuity range for verifying extraneous conductive parts
  • Breakdown Voltage
  • Test lead null feature and buzzer mode
  • 50 hour battery life and auto off function
  • Voltage present LED
  • Hands free function
  • Magnetic hanger for clipping onto metal distribution boards
  • Light, small and compact design

What's In The Box?

  • KT300DL Digital Insulation and Continuity Tester
  • ACC020 two wire test lead set
  • Carry Case
  • User Manual
  • 4 x AA LR6 Batteries
  • Calibration Certificate
Specification

Continuity Test Range Accuracy

RangeTolerance (@20˚C)
0.00 to 9.99 Ω +(3% + 2 digits)
10.0 to 99.9 Ω +(3% + 2 digits)
100 to 19.99 kΩ +(3% + 2 digits)
Open circuit Voltage >4V, <10V
Zero offset adjust (test lead null) 5 Ω
Typical Test Time (2 Ω) >2 seconds
Hazard Warning LED >25V

 

Run Leakage

ItemLoad CurrentLeakage Current
Test VoltageRanges (Auto Range)Tolerance (@ 20˚C)
50V 0.01 to 9.99 MΩ
10.0 to 49.9 MΩ		 ±(6% + 2 digits)
±(6% + 2 digits)
100V 0.01 to 999 MΩ
10.0 to 99.9 MΩ		 ±(6% + 2 digits)
±(6% + 2 digits)
250V 0.01 to 9.99 MΩ
10.0 to 99.9 MΩ
100 to 199 MΩ		 ±(3% + 1 digits)
±(3% + 1 digits)
±(6% + 1 digits)
500V 0.01 to 9.99 MΩ
10.0 to 99.9 MΩ
100 to 199 MΩ
200 to 499 MΩ		 ±(3% + 1 digits)
±(3% + 1 digits)
±(3% + 1 digits)
±(6% + 1 digits)
1000V 0.01 to 9.99 MΩ
10.0 to 99.9 MΩ
100 to 399 MΩ
400 to 999 MΩ		 ±(3% + 1 digits)
±(3% + 1 digits)
±(3% + 1 digits)
±(6% + 1 digits)

 

Insulation Output Voltage

VoltageLoadOutput CurrentTolerance
50V 50kΩ 1mA -0% +20%
100V 100kΩ 1mA -0% +20%
250V 250kΩ 1mA -10% +20%
500V 500kΩ 1mA -10% +20%
1000V 1MΩ 1mA -10% +20%
Short circuit current (into 2k Ω) < 2 mA
Typical Test Time (10MΩ) < 2 seconds
Label Type Size Download
pdf Kewtech KT300DL Digital Insulation/Continuity Tester Datasheet pdf 116.5 KB Download