loading spinner
  • Reduced price
Martindale IN2101 Insulation & Continuity Tester
  • Martindale IN2101 Insulation & Continuity Tester

Martindale IN2101 Insulation & Continuity Tester

martindale approved distributor

Includes: IN2101 Insulation Tester, Batteries, Manual, Carry Case, TL47 Test Leads.

£254.15 Save 15%
Tax excluded
  HTTPS Secure

Our pages are encrypted and protected from cyber-attack.


Payment Card Industry Data Security Standard (PCI DSS) Compliant.


TLS (SSL) - all data/information is secure from interception.

This robust meter is manufactured from tough ABS making it durable enough for all industrial applications. It features a large, clear, backlit LCD display for testing in poorly lit locations and provides both digital and analogue readings.

There is a large rotary switch and easily accessible test buttons which enable the user to select the required function, even when wearing gloves. The IN2101 has an internal battery check facility, auto hold, continuity buzzer and auto null function.


0.200MΩ - 1000MΩ at 500V in 4 ranges.
Automatic discharge.
Auto hold.
Auto null function.
Continuity Buzzer.
Digital and analogue readings.
Backlit LCD display.

Martindale IN2101 Product Video

Martindale IN2101 Specifications
Digital Display 5000 Count.
Overrange OL is displayed.
Analogue Bargraph 51 segment.
Low Battery Indication Low battery symbol displayed when voltage drops below operating level.
Measurement Rate 2.5 times per second nominal.
Auto Power Off (can be disabled)  5 Minutes.
Safety Complies with BS EN 61010 and BS EN 61557 (16th Edition).
Overvoltage Category CAT III 600 V.
Pollution Degree 2.
Altitude Up to 2000m.
Protection IP44.
Operating Environment 0°C to 40°C at < 70% relative humidity.
Storage Temperature -20°C to 60°C, 0 to 80% R.H. with batteries removed from tester.
Dimensions 90 x 210 x 54 mm.
Voltage Range 600 V AC/DC.
Resolution 1 V.
Accuracy ±(3% rdgs + 5d).
Continuity Test Range 40 Ω.
Resolution 0.01 Ω.
Accuracy ±(3% rdgs + 5d).


Martindale IN2101+2102 Datasheet

PDF Specifications of the Martindale IN2101 and IN2102 Insulation Testers.

Download (93.41k)

No customer reviews for the moment.

Write your review

Martindale IN2101 Insulation & Continuity Tester
TL78 lead A 50m R2 continuity lead on an easy to use extension reel. MARTL78
TL45 Unfused Test Leads Red & black unfused test leads supplied with crocodile clips and shrouded tip, terminated with straight 4mm banana plug. MARTL45
TL55 GS38 Fused Test Leads Red & Black 500mA, 500V fused test lead set with GS38 probes and crocodile clips. Terminated with 4mm right angle banana plug. MARTL55
TC57 Case Soft carry case with lead pouch, suitable for Martindale IN series insulation testers. MARTC57

16 other products in the same category: