Mon - Fri 8:00 Am - 4:00 Pm
Saturday 8:00 Am - 1:00 Pm
Unit 9, Holdom Avenue, Saxon Park, Milton Keynes, MK1 1QU



A high-performance, professional-grade digital multimeter designed for accurate measurement and ease of use. The Sealey MM22 features smart auto-scanning technology that automatically detects the function and range, eliminating the need for manual settings and reducing the chance of user error.
With 13 functions, this versatile tool can measure AC/DC voltage, current, resistance, capacitance, frequency, duty cycle, continuity, and more. It also includes a diode test function and non-contact voltage detection for added safety. The clear LCD display with backlight ensures readings are easy to view in all lighting conditions, while the robust, ergonomic design is built to withstand regular workshop or field use.
Providing over 12,000 product lines designed for use in the trade, SEALEY is highly respected as a leading brand by professionals. The company – founded in 1978 – places constant focus on new product innovation alongside existing product enhancement in order to continually introduce new and improved innovative tools and equipment for the workshop professional. Supplying equipment that complies or exceeds international standards, never compromising on quality, to achieve exceptional value for money products – the SEALEY quality benchmark.


+44 (0) 203 3972367
Mon - Fri 8:00 Am - 4:00 Pm
Saturday 8:00 Am - 1:00 Pm
Unit 9, Holdom Avenue, Saxon Park, Milton Keynes, MK1 1QU
UK Planet Tools Limited trading as UK Planet Tools is a credit broker and not a lender. Registered Office: Henge Barn Pury Hill Business Park, Alderton Road, Towcester, Northamptonshire, England, NN12 7LS. Registered in England and Wales number 07149901.
UK Planet Tools is an appointed representative of Black Horse for the purpose of introducing credit provided by Black Horse. Black Horse is a trading style of MBNA Limited. MBNA Limited Registered Office: Cawley House, Chester Business Park, Chester CH4 9FB. Registered in England and Wales number 02783251. Authorised and regulated by the Financial Conduct Authority. MBNA Limited is also authorised by the Financial Conduct Authority under the Payment Services Regulations 2017, register number 204487, for the provision of payment services.