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Kewtech KT300DL Digital Insulation/ Continuity Tester

SKU
KT300
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£378.00 £315.00
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Kewtech KT300DL Digital Insulation/ Continuity Tester

*** Order with the Kewtech KT400 Loop Impedance Tester and KT500 RCD Tester to create a complete 18th Edition testing kit. ***

Please see the video below for a quick introduction to Kewtech's series of KT Single-function 18th Edition Testers. 

PASS | Kewtech KT Single Function Tester

The Kewtech KT300DL Digital Insulation/ Continuity Tester is a handheld, single-function tester for determining the insulation and continuity of electrical systems in accordance with 18th Edition regulations.

The Kewtech KT300DL Digital Insulation/ Continuity Tester can perform insulation tests at 50V, 100V, 250V, 500V and 1000V, and can be used to determine the breakdown voltage.

In addition to this, the Kewtech KT300DL Digital Insulation/ Continuity Tester will indicate the presence of voltage via a dedicated LED. It also features a continuity test with an audible tone and can measure continuity up to 19.99kΩ.

Furthermore, the Kewtech KT300DL Digital Insulation/ Continuity Tester is equipped with a number of functions designed to improve measurement accuracy and reliability, as well as testing convenience. The Kewtech KT300 Digital Insulation/ Continuity Tester includes a test lead null feature and a Buzzer mode. It also includes a Hands-free function and an Auto Power Off function which works to preserve the KT300DL’s battery life.

The Kewtech KT300DL Digital Insulation/ Continuity Tester is an ergonomic, easy-to-use, accurate single-function electrical tester. It is ideal for ensuring compliance with 18th Edition regulations.

Kewtech KT300DL Digital Insulation/ Continuity Tester Key Features

  • A handheld, single-function tester
  • Determine the insulation and continuity of electrical systems
  • Maintain compliance with 18th Edition regulations
  • Perform insulation tests at 50V, 100V, 250V, 500V and 1000V
  • Continuity test with an audible tone
  • 30 kΩ continuity range for verifying extraneous conductive parts 
  • Measure continuity up to 19.99kΩ
  • Indicate the presence of voltage via a dedicated LED
  • Determine breakdown voltage
  • SPD test 
  • Test lead null feature
  • Buzzer mode
  • Hands-free function
  • Auto Power Off function
  • An ergonomic, easy-to-use, accurate single-function electrical tester
  • Ensures compliance with 18th Edition regulations

What’s Included?

  • Kewtech KT300DL Digital Insulation/ Continuity Tester
  • Kewtech ACC020 Two-Wire Test Lead Set
  • Carry Case
  • Manual
  • Batteries
  • Calibration Certificate

Kewtech KT300DL Digital Insulation/ Continuity Tester Technical Specifications

Continuity Test Range Accuracy
Range Tolerance (@20ºc)
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
Test Voltage Ranges (Auto Range) Tolerance (@ 20°C)
50 V 0.01 to 9.99 MΩ ± (6% + 2 digits)
10.0 to 49.9 MΩ ± (6% + 2 digits)
100 V 0.01 to 999 MΩ ± (6% + 2 digits)
10.0 to 99.9 MΩ ± (6% + 2 digits)
250 V 0.01 to 9.99 MΩ ± (3% + 1 digits)
10.0 to 99.9 MΩ ± (3% + 1 digits)
100 to 199 MΩ ± (6% + 1 digits)
500 V 0.01 to 9.99 MΩ ± (3% + 1 digits)
10.0 to 99.9 MΩ ± (3% + 1 digits)
100 to 199 MΩ ± (3% + 1 digits)
200 to 499 MΩ ± (6% + 1 digits)
1000 V 0.01 to 9.99 MΩ ± (3% + 1 digits)
10.0 to 99.9 MΩ ± (3% + 1 digits)
100 to 399 MΩ ± (3% + 1 digits)
400 to 999 MΩ ± (6% + 1 digits)
Insualtion Output Voltage 
Voltage Load Output Current Tolerance
50 V 50 kΩ 1 mA -0% +20%
100 V 100 kΩ 1 mA -0% +20%
250 V 250 kΩ 1 mA -10% +20%
500 V 500 kΩ 1 mA -10% +20%
1000 V 1 MΩ 1 mA -10% +20%
Short circuit current (into 2k Ω) < 2 mA
Typical Test Time (10 MΩ) < 2 seconds
General Specifications 
Power supply 4 x AA LR6 Batteries
Battery life 50 hours
Overvoltage category CAT III 500V
CAT IV 300V
Operating temperature 0 - 40ºC
Storage temperature -10 to 60ºC
Operating humidity 80% @ 31ºC to 50% @ 40ºC
Safety compliance BSEN 61010-2-030:2010
EMC compliance BSEN 61326-2-2:2013
Performance standard BSEN 61557-1:2007
BSEN 61557-2:2007
BSEN 61557-4:2007
Probes GS38 compliant
Dimension (mm) 180mm x 85mm x 50mm
Weight (g) Approximately 450g
Kewtech KT300 Digital Insulation & Continuity Tester - Datasheet Datasheets Kewtech KT300DL Digital Insulation & Continuity Tester - Datasheet Datasheets Kewtech KT300DL Digital Insulation & Continuity Tester - User Manaul Manuals & Guides Kewtech KT-Series Single-function 18th Edition Testers - Leaflet Brochures & Catalogues

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Additional Information
SKU KT300
Manufacturer Part Code KT300DL