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Sealey Tm100 Professional 6 Function Digital Multimeter

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Best UK price found
£47.95
20% off Was £59.94 Save £11.99
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Product Description
From the detectors & testing tools > multimeters range:

The Sealey TM100 is a professional 6-function digital multimeter designed for accurate electrical testing and diagnostics across a range of trade applications. This high precision instrument conforms to EN 61010-1 CATIII 600V safety requirements, making it suitable for use on electrical equipment for measurement, control and laboratory applications. Built with a double moulded housing and soft grip case, this multimeter offers durability and comfortable handling on site or in the workshop. The large 3-digit display with 27.5mm height digits ensures readings are clear and easy to read, even in challenging lighting conditions. Practical design features include integrated probe and lead storage to keep accessories organised, plus an integral upright stand that allows hands-free operation when working on the workbench. The TM100 measures AC and DC voltage up to 600V, DC current up to 10A, and resistance up to 2000kO with accuracy ratings from ±0.5% to ±2% depending on the range. Additional functions include diode testing and audible continuity checking, making it ideal for fault-finding, circuit testing and general electrical diagnostics. The unit is supplied complete with a zipped carry pouch with strap for protected storage and transport, plus a 9V battery and low battery indicator to prevent unexpected power loss during testing. Features and Benefits: • CATIII 600V safety rating for professional electrical work • Double moulded housing with soft grip for durability and comfort • Large display and integral stand for easy bench-top use • Audible continuity function for quick circuit testing • Includes zipped carry pouch for organised storage and transport • Battery test function for 1.5V and 9V batteries Specifications: Brand: Sealey Nett Weight: 260g AC Voltage (Accuracy): 200V, 600V (±1.2%) DC Voltage (Accuracy): 0-200mV, 2000mV, 20V (±0.5%), 200V, 600V (±0.8%) AC Current (Accuracy): No DC Current (Accuracy): 0-2000µA, 20mA (±1%), 200mA (±1.2%), 10A (±2%) Resistance (Accuracy): 0-200O, 2000O, 20kO, 200kO (±0.8%), 2000kO (±1%) Capacitance (Accuracy): No Temperature (Accuracy): No Frequency (Accuracy): No Duty Cycle: No Continuity Audible: Yes Diode Test: Yes Transistor Test: No Hi-Impact Rubber Case: Yes Digits x Height: 3 x 27.5mm Low Battery Indicator: Yes Battery (Supplied): 1 x 9V Information: Battery Test 1.5V, 9V (±1%) Size (L x W x D): 150 x 70 x 48mm Weight: 260g Conformity: EN 61010-1
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Product Details

Product material: Sealey

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Specifications
MaterialSealey
Current Best Price£47.95
You Save£11.99 (20% off RRP)
Sold ByTooled Up
CategoryDetectors & testing tools > multimeters
Is this worth buying?

Currently 20% off — saving £11.99 on the RRP. Here is what you need to know before buying from Tooled Up.

This Detectors & testing tools > multimeters suits both DIY users and professionals. Check the full spec above to confirm it meets your requirements.

Things to consider
  • Price checked daily: £47.95 is the best we’ve found — click above for live pricing.
  • Discounted item: 20% off means high demand — check stock before delaying.
  • Delivery & returns: Fulfilled by Tooled Up — check links above before ordering.
  • Compatibility: Review the retailer listing to confirm this works with your setup.
Common Questions

What is the best price for Sealey Tm100 Professional 6 Function Digital Multimeter?

The best UK price we have found is £47.95 from Tooled Up. We compare prices daily — use the button above to check current availability.

Is Sealey Tm100 Professional 6 Function Digital Multimeter in stock?

Stock is managed by Tooled Up. Use the Check stock status button at the top for live availability.

What is the returns policy?

Returns are handled by Tooled Up. Under UK law you have at least 14 days to return most online purchases. See the returns link above for full terms.

Are there alternatives?

Yes — scroll down to see similar detectors & testing tools > multimeters products with prices compared from UK retailers.

How much can I save?

Currently 20% off — a saving of £11.99 on the RRP.