Martindale MM65 Auto Ranging Digital Multimeter with Bar Graph

  • True RMS readings – accurate on all load types
  • CAT IV 600 V rated – safe for installation and service testing
  • Auto-ranging – quick and simple to use
  • Measures voltage, current, resistance, and temperature – versatile performance
  • Data hold and continuity buzzer – practical for fault finding
  • Backlit LCD – clear results in all lighting conditions
Regular Price £127.20 Special Price £85.50 £71.25

Availability: In stock

Ships tomorrow if ordered in the next 20 hours and 40 minutes!

Product Code
MARMM65

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Martindale MM65 Auto Ranging Digital Multimeter with Bar Graph

What is the Martindale MM65 Auto Ranging Digital Multimeter?

The Martindale MM65 Auto Ranging Digital Multimeter is a high-spec, versatile tester designed for UK electricians, maintenance technicians and electrical engineers who need reliable and accurate performance in demanding environments.

With auto-ranging capability and a full suite of measurement functions, including voltage, current, resistance, frequency, capacitance, temperature and duty cycle, the MM65 is perfect for fault diagnosis, installation verification and routine service work. Its true RMS readings ensure accuracy on both linear and non-linear loads, making it a professional’s go-to multimeter for everyday testing.

 

How does the MM65 stand out in everyday use?

The MM65 is engineered for efficiency and ease. A CAT IV 600 V safety rating allows safe measurement at distribution level, while its large backlit display provides clear readings even in low-light conditions. Features like auto power-off, continuity buzzer and data hold make on-site testing fast, accurate and hassle-free, ideal for busy electricians who value precision and reliability.

 

Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.

 

More Information
ManufacturerMartindale
Manufacturer Part NumberMM65
GTIN5036162185922
ManualDownload
DatasheetDownload
document Datasheet MARMM65 (194.69 kB)
  • Voltage: AC/DC up to 1000 V
  • Current: AC/DC up to 10 A
  • Resistance: Up to 60 MΩ
  • Capacitance: Up to 100 mF
  • Frequency: Up to 60 kHz
  • Temperature: –20 °C to +1000 °C (K-type probe)
  • Display: 6000 count LCD with backlight
  • Safety Rating: CAT IV 600 V / CAT III 1000 V
  • Power Supply: 9 V battery with auto power-off
  • Dimensions: 190 × 90 × 45 mm
  • Weight: Approx. 400 g
  • Martindale MM65 Autoranging Digital Multimeter
  • Set of test leads
  • K-type thermocouple probe
  • 9 V battery (installed)
  • Protective case
  • User manual
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Why choose Instrotech for your electrical test equipment?

With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on all orders
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.