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Kewtech KT35 Digital Insulation and Continuity Tester
  • Kewtech KT35 Digital Insulation and Continuity Tester

Kewtech KT35 Digital Insulation and Continuity Tester

Kewtech Approved distributor.

Includes: Kewtech KT35 tester, ACC020 non fused test leads, test lead pouch, 6 x 1.5V AA Type Batteries, carrying strap, Instruction Manual, Certificate of Conformity.

£237.30 Save 30%
Tax excluded
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Including all of the functionality you need for measurements of insulation resistance in any electrical application, the Kewtech KT35 is fully compliant with BS7671 (Part P) regulation and ideal for use by any domestic installer.


250, 500 & 1000 V Insulation test ranges.
Insulation measurement to 2000MΩ.
Continuity measurement to 2000Ω.
Bar graph indication of test voltage.
Memory for test lead resistance compensation.
Lock down test button for hands-free testing.
Live circuit  warning.
Protected against accidental connection to live circuit.
Battery check LED.
Auto capacitive circuit  discharge facility.
Complies with BS7671 (PART P).

Kewtech KT35 Specifications
Insulation Test Ranges
DC Test Voltage 250 V, 500 V and 1000 V.
Measuring Ranges 0 - 20 MΩ, 0 - 200 MΩ, 0 - 2000 MΩ.
Output Voltage on Open Circuit 250 V DC ± 10%, 500 V DC ± 10%, 1000 V DC ± 10%.
Output Voltage 250 V DC min. at 0.25 MΩ
500 V DC min. at 0.5 MΩ
1000 V DC min. at 1 MΩ.
Output Current (as per BS 7671) 1 mA DC Min. at 0.25 MΩ (250 V)
1 mA DC min. at 0.5 MΩ (500 V)
1 mA DC min. at 1 MΩ (1000 V).
Output Short Circuit Current 1.3 mA approx.
Accuracy 20 MΩ / 2 00 MΩ ± (1.5 % rdg + 5 dgt)
2000 MΩ ± (10% rdg + 3dgt).
Continuity Resistance Range
Measuring Ranges 0 - 20 Ω, 0 - 200 Ω, 0 - 2000 Ω.
Accuracy 0-20 Ω ± (1.5% rdg + 5dgt)
0-2000 Ω & 2000 Ω ± (1.5% rdg + 3dgt)/
Open Circuit Voltage Output 4 V – 9 V DC
Short Circuit Current Output 200 mA min.
General Specifications
Withstand Voltage 5000 V AC for one minute between electrical circuit
and housing case.
Overload Protection 600V AC for 30 seconds (Insulation resistance ranges)
500mA HRC Ceramic Fuse (Continuity resistance ranges).
Dimensions 175 x 115 x 86 mm.
Weight 640g.
Power Source 6 x 1.5 V AA.
Kewtech KT35 warranty Two-years.


Kewtech KT35 Datasheet

PDF Specifications of the Kewtech KT35 Digital Insulation/Continuity Tester.

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Kewtech KT35 Digital Insulation and Continuity Tester
Test Leads Snap-lok 4mm shrouded test leads, red/black. ACC020
Fused Leads Fused 10A module convert kit for ACC020. ACC040
Socket Adapt Test socket adapter 3 x 4mm (L/N/E). KEWCHECK R2
Ext. Reel 50M test lead extension reel. ACC50MTL

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