Kewtech KT300DL Digital Insulation Continuity Tester

£373.20

Kewtech KT300 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
NEW & UPDATED

Description

Kewtech KT300DL Digital Insulation Continuity Tester

Fully featured single function tester that fits your hand - a great way to go 18th edition testing

The KT300DL single function tester, using the latest in technology, provides a slick way to satisfy your requirements for 18th edition installations as well as a great maintenance instrument.  Compact, accurate, easy to use with a ‘hands free’ facility.

The KT300 insulation/continuity tester has now been upgraded to the KT300DL providing an additional SPD test and a 30 K ohm continuity range for verifying extraneous conductive parts.

 

*Important Calibration Information:

This instrument comes complete with the manufacturer's calibration certificate. Please be aware that these certificates are generic and may also be time lapsed.
If you would prefer a personalised full traceable calibration certificate applied to the equipment before dispatch, then please select this option from the drop-down menu above, an additional calibration charge will apply.

 

Kewtech KT300DL Comes Supplied With:

  • ACC020 two-wire test lead set 
  • Carry Case 
  • Manual 
  • Batteries 
  • Calibration certificate 


Key Benefits:

  • Hands free function
  • Magnetic hanger for clipping onto metal distribution boards
  • Small, light and compact


Key Features:

  • Insulation test at 50 V, 100 V, 250 V, 500 V & 1000 V
  • Continuity test with audible tone
  • SPD test
  • 30 K ohm continuity range for verifying extraneous conductive parts
  • Breakdown voltage
  • Test lead null facility
  • Buzzer mode
  • Voltage present LED

Makes a great 18th Edition kit along with the KT400 (Loop Impedance Tester) and the KT500 (RCD Tester).

isswww and Kewtech

One of our longest standing manufacturer partnerships and a brand that sells well day in day out for solid dependability and innovation at the price point.

Kewtech manufacture innovative, accurate and reliable test equipment that enables UK electrical contractors to undertake their testing obligations quickly and efficiently. 

A product with the “Kewtech” brand has been specifically designed for the UK market by a team with many years of industry experience. We pride ourselves on developing and manufacturing products that have real benefit to the industry.

Kewtech have consistently introduced industry firsts, like our Lightmate testing adaptors, the Pat Adaptor, the MFT with PAT testing plus download and our award winning RB1 Replacement Lamp. Our 18th Edition multifunction testers lead the way in ease of use, loop accuracy and repeatability of reading.

 

Features & Specification

More Information
Key Features Audible , Breakdown voltage , Insulation test at 50V, 100V 250V, 500V & 1000V , Test lead null facility , Voltage present LED, SPD Test, 30k Ohm Continuity
Product Stock Status Next Day Delivery (subject to availability)
Manufacturer Kewtech
Short Description

Kewtech KT300 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

Delivery

Updated January 2024

Please note, our cut-off time is 2:00pm

Orders requiring calibration 

Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.
Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.

Bank/Public Holidays

Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.

*UK Mainland (Revised March 2021)

Service Price
Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT FREE
Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT £4.95
Next WORKING Day (excludes Saturdays, Sundays and public holidays)  – UK Mainland only - Zones A & B  - ANY order value - Order by 2:00pm £7.75
Saturday ANYTIME Delivery - Order by 2:00pm £9.95
 

 

 

 

 

Delivery Surcharges

Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:

  • Zones A & B  - Mainland delivery rates apply. 
  • Zone C - Scottish Highlands (Charges are calculated at the checkout).
  • Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
  • Zone E - Northern Ireland (Charges are calculated at the checkout).
  • Zone F - Republic of Ireland (Charges are calculated at the checkout).

Offshore Services

All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.

International delivery

International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk

Export 

All export inquiries should be directed to the export division before placement of order.

If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
E&OA