Martindale MM94 High Performance True RMS Digital Multimeter

Martindale

£190.00 / £228.00 incl VAT

True RMS accuracy – reliable readings even on distorted waveforms

CAT IV 600V safety – built for industrial environments

20A current range – perfect for short-cycle and motor testing

Temperature ready – includes K-Type thermocouple

60,000-count display – ultra-clear readings with bar graph

Available on back-order

Add Calibration to your Multimeter.

SKU: MAR-MM94 Category: Brand:

Description

Martindale MM94 High Performance True RMS Digital Multimeter

The Martindale MM94 True RMS Digital Multimeter is a high-performance diagnostic tool engineered for demanding electrical environments. With a robust CAT IV 600V safety rating and an extended current range up to 20A (10A continuous), the MM94 is ideal for short-cycle measurements and industrial-grade troubleshooting.

This multimeter delivers precision across AC/DC voltage, current, resistance, capacitance, frequency, and temperature—complete with a K-Type thermocouple for accurate thermal readings. True RMS capability ensures reliable results even with distorted waveforms, while advanced functions like Min/Max, Peak Hold, Relative Mode, and a high-frequency filter give professionals the edge in complex scenarios.

The MM94 features a rugged casing and a crisp 60,000-count backlit display with an analogue bar graph for fast signal tracking. Whether you’re working in low-light conditions or high-noise environments, this meter is built to perform.

✅ Features & Benefits

FeatureBenefit
🔍 True RMS MeasurementAccurate readings on non-sinusoidal waveforms—essential for modern loads
⚡ CAT IV 600V Safety RatingMaximum protection for industrial and high-energy environments
🔄 Extended Current Range to 20AIdeal for short-cycle measurements and motor diagnostics
🌡️ Temperature MeasurementIncludes K-Type thermocouple for -50°C to 1300°C range
📊 60,000-Count Backlit DisplayHigh-resolution readings with analogue bar graph for signal fluctuation
📈 Min/Max & Peak Hold FunctionsCapture transient values for detailed analysis
🎚️ High-Frequency FilterStabilizes readings on noisy or distorted signals
📐 Relative ModeZero out baseline values for comparative testing
🔔 Audible Continuity CheckQuick fault detection without looking at the screen
🛡️ Rugged DesignBuilt for durability in field and workshop conditions
🕒 2-Year WarrantyPeace of mind with long-term reliability

📦 What’s Included

  • Martindale MM94 True RMS Multimeter
  • TL16 Test Leads
  • K-Type Thermocouple
  • Batteries (pre-installed)
  • Protective rubber holster
  • Instruction manual

🚚 Testersmans Shipping Policy

Free Mainland GB Delivery Over £150

We offer free delivery on most mainland Great Britain orders over £150 (ex VAT).
This applies across England, Wales, and most of Scotland, excluding certain remote or offshore postcodes.

If your order total falls just short of £150, or you’re a returning customer, feel free to contact us — we may be able to offer a discount code or delivery workaround.
📞 01945 738112 | ✉️ [email protected]


📦 UK Delivery Options

We work with both Royal Mail and DHL to offer reliable and flexible delivery across the UK:

  • Royal Mail – Best suited for lighter parcels and for customers in remote regions, including the Highlands, Islands, and Northern Ireland.
  • DHL – Ideal for most mainland UK orders, providing fast, tracked delivery and excellent reliability for time-sensitive shipments.

Our checkout system automatically displays the available delivery services for your postcode and order weight, ensuring you always see the most suitable options.

Note: Heavy, bulky, or freight-only orders will be charged separately.
Our website is designed for quick, transactional purchases rather than bulk or palletised orders.
Please contact us in advance for a tailored freight quotation if your order falls into this category.


⏱ Dispatch & Delivery Timing

We aim to dispatch all in-stock orders promptly, but delivery depends on both when you order and which service you select.

  • UK orders: placed by 2:00 PM Monday–Friday are usually dispatched the same day.
  • International orders: placed by 2:00 PM Monday–Thursday are usually dispatched the same day.

Orders placed after these times are processed the next working day. This means delivery may occur the following day or later, depending on the courier and service selected.

Once dispatched, your chosen delivery service determines how quickly your parcel arrives:

  • Standard services We use Royal Mail Tracked 24 or DHL Parcel as our ‘Standard’ services. They are not guaranteed to arrive next working day.
  • Premium services (e.g. Royal Mail Special Delivery or DHL by Noon) offer guaranteed delivery windows.

If your order is time-sensitive, we strongly recommend choosing a guaranteed service or contacting us before ordering to confirm availability.

Please note: For logistical reasons, we may occasionally adjust the delivery method selected at checkout. For example, smaller items may be better suited to letterbox-friendly packaging or may be at greater risk of delay or loss via certain services. We actively monitor courier and postal service disruptions—including strikes and delays—and may modify shipping arrangements to help ensure timely and secure delivery.


📅 Busy Periods & Delays

We always aim to dispatch promptly, but delivery times may be affected by:

  • Seasonal demand (e.g. Christmas, bank holidays, or industry shutdowns)
  • Courier network delays outside our control
  • Supplier lead times or calibration requirements for certain equipment

If your delivery is time-critical, please contact us before ordering so we can confirm stock and courier availability.


🌍 International Shipping

We ship worldwide using UPS Express Saver® and other trusted global courier partners. All international shipments are tracked and generally dispatched Monday to Thursday to ensure smooth customs clearance and transit.

Estimated delivery times:

  • Europe: 1–2 working days
  • North America: 2–3 working days
  • Asia-Pacific & Rest of World: 3–5 working days

Delivery times vary depending on location, customs clearance, and local courier performance.


💰 Taxes, Customs & Import Duties

International customers are responsible for any applicable taxes, customs charges, or import duties.
These are not included in our product or shipping prices.

Your courier will typically provide a secure payment link for any import charges once your parcel reaches customs.
If import fees are refused and the parcel is returned, we will issue a refund minus all incurred shipping and return costs.


📍 Using Your Own Courier

If you would prefer to arrange collection via your own courier (UK or international), please contact us before placing your order to coordinate collection from our Wisbech warehouse.


📝 Important Notes

  • Please ensure your delivery address and contact number are correct at checkout.
  • Undelivered parcels may be returned to us after a short holding period.
  • Redelivery or return fees may apply, even if your order originally qualified for free delivery.
  • By placing an order, you confirm your understanding and acceptance of this policy.

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