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Kewtech KT300DL Digital Insulation / Continuity Tester 50V-1000V AC

SKU: KT300DL
Delivery usually within 1-3 working days*
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Hands-free function

Magnetic hanger for clipping onto metal distribution boards

Small, light, and compact

The Kewtech KT300DL Digital Insulation/Continuity Tester features 50V-1000V insulation testing, a 30K Ohm continuity range, and SPD testing, making it an essential tool for 18th Edition compliance.

£356.85 + VAT

(incl. VAT £428.22)

Category: Supplier: Kewtech

Description

Digital Insulation/Continuity Tester – 50V-1000V AC with SPD Function

Advanced Insulation & Continuity Testing with SPD Verification – Kewtech KT300DL

Kewtech KT300DL


The Kewtech KT300DL Digital Insulation/Continuity Tester is a high-precision, single-function tester designed for electrical professionals working with 18th Edition installations and maintenance. This upgraded model now includes a dedicated SPD testing function, making it an essential tool for modern electrical systems.

Compact, lightweight, and built for convenience, the KT300DL offers a hands-free facility with a magnetic hanger, allowing for easy attachment to metal distribution boards. Supplied with a carry case, test leads, croc clips, and probes, it provides a reliable and efficient solution for electrical testing.

Key Benefits

  • New SPD Testing Function – Ensures compliance with 18th Edition surge protection requirements
  • Hands-Free Operation – Magnetic hanger allows attachment to metal distribution boards
  • Compact & Lightweight Design – Ideal for on-site testing
  • Supplied in a Complete Kit – Includes test leads, croc clips, and probes
  • Easy-to-Use Interface – Designed for quick and accurate testing

Key Features of the Kewtech KT300DL

  • Insulation Testing at Multiple Voltages – 50V, 100V, 250V, 500V & 1000V
  • Continuity Testing with Audible Tone – Verifies circuit integrity efficiently
  • SPD Test Function – Specifically designed for surge protection devices
  • 30K Ohm Continuity Range – Allows verification of extraneous conductive parts
  • Breakdown Voltage Measurement – Enhances testing accuracy
  • Test Lead Null Facility – Reduces errors caused by lead resistance
  • Buzzer Mode – Provides quick feedback on continuity tests
  • Voltage Present LED Indicator – Alerts to live circuit presence

Technical Specifications

  • Model: KT300DL
  • Insulation Test Voltages: 50V, 100V, 250V, 500V, 1000V
  • Continuity Test Resistance Range: Up to 30K Ohm
  • SPD Test Function: Yes
  • Breakdown Voltage Measurement: Yes
  • Buzzer Mode: Yes
  • Display: Digital
  • Mounting Feature: Magnetic hanger for hands-free use
  • Included Accessories: Carry case, test leads, croc clips, probes

Applications

  • 18th Edition Electrical Installations – Essential for insulation resistance and continuity testing
  • Testing & Verifying SPD Functionality – Ensures effective surge protection
  • Industrial & Commercial Electrical Maintenance – Suitable for distribution board and wiring inspections
  • Portable Electrical Testing – Lightweight and ideal for electricians on the move

Why Choose the Kewtech KT300DL Digital Insulation/Continuity Tester?

  • Upgraded Model with SPD Testing – Meets modern surge protection testing requirements
  • Versatile Voltage Testing – Covers a wide range of insulation test voltages
  • Compact & Lightweight – Easy to transport and use on-site
  • Hands-Free Testing – Magnetic hanger improves convenience
  • Reliable & Accurate Results – Kewtech’s industry-leading precision

Summary


The Kewtech KT300DL Digital Insulation/Continuity Tester is an upgraded single-function tester, now featuring a dedicated SPD test function. Designed for 18th Edition compliance, it provides insulation testing at 50V-1000V, a 30K Ohm continuity range, and a hands-free magnetic hanger. Compact, lightweight, and supplied in a complete test kit, this accurate and reliable tester is ideal for electrical installations and maintenance.

Downloads

KT300DL Datasheet KT300 Manual

Additional information

Brand

Kewtech

Product

Testing Equipment

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