Digital Multimeters
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£120.60 £100.50
- Temperature testing function - ideal for HVAC work
- Tests AC/DC voltage, capacitance, current, resistance and more
- Test flame sensors and use the capacitance mode to check motor run/start
100 Reward PointsPrice Match Guarantee2727849 -
£130.80 £109.00
- Auto and manual ranging
- True RMS
- Test everything from duty cycle to frequency
109 Reward PointsPrice Match GuaranteeTPI-183a -
£136.80 £114.00
- Highest-spec digital multimeter in the EX400 series
- Built-in infrared thermometer
- 12 different measurement functions
114 Reward PointsPrice Match GuaranteeEX470 -
£136.80 £114.00
- Reliable, true RMS digital multimeter
- Performs all basic tests: AC/DC voltage, AC/DC current, resistance, continuity and diode
- Built-in non-contact voltage detector
114 Reward PointsPrice Match GuaranteeP01196731 -
£137.70 £114.75
- High accuracy, true RMS digital multimeter
- Unique automatic test setup function
- Rugged and reliable with backlit screen
114 Reward PointsPrice Match Guarantee05907602 -
£146.40 £122.00
- Includes EX505 multimeter, DV25 dual range AC Voltage Detector and TL808 test lead kit.
- Comes with carrying case
- Conforms to CAT III and IV safety ratings
122 Reward PointsPrice Match GuaranteeEX505-K -
£148.80 £124.00
- Tests continuity and voltage simultaneously
- Measures diode, capacitance and resistance
- True RMS
124 Reward PointsPrice Match GuaranteeFLUDM19 -
Discontinued
- Type K temperature probe included
- High 0.09% basic accuracy
- 6,000 count LCD display with backlit and bargraph
EX520 -
£155.04 £129.20
- Reliable accurate results thanks to true RMS
- Measure AC/DC voltage, current, resistance, diode, capacitance and more
- Temperature adapter included for temperature measurements
129 Reward PointsPrice Match Guarantee2727795 -
£157.50 £131.25
- Can measure AC current and voltage
- Easily usable in one hand
- Connect to your PC
131 Reward PointsPrice Match GuaranteeMD9040 -
£158.94 £132.45
- Reliable, high accuracy digital multimeter recommended for electricians
- Measure AC/DC voltage and current, capacitance, continuity, diode, resistance and more
- True RMS
132 Reward PointsPrice Match GuaranteeAVO410 -
£162.00 £135.00
- Type K adaptor included for accurate temperature measurements
- Large screen and bar graph
- Non-contact voltage warning
135 Reward PointsPrice Match GuaranteeP01196733 -
£168.00 £140.00
- The most advanced digital multimeter in Testo's 760 series
- Wider voltage, capacitance and resistance testing ranges
- Unique auto-test selection mode
140 Reward PointsPrice Match Guarantee05907603 -
Discontinued
- Incredibly high basic accuracy of 0.06%
- Takes 11 different measurements
- Protected from water damage
EX530 -
£180.96 £150.80
- Pocket-sized, easy-to-use digital multimeter ideal for beginners and experienced users
- Measure AC/DC voltage/current, resistance, diode, continuity, capacitance and temperature
- Non-contact voltage detector, backlit screen, built-in torch and much more
150 Reward PointsPrice Match GuaranteeMTX202-Z -
£183.48 £152.90
- Highly recommended for both electrical testing and electrical component testing
- Reliable, high accuracy digital multimeter with true RMS
- Huge range of testing procedures - voltage, current, resistance, continuity, diode, inductance and much more
152 Reward PointsPrice Match Guarantee2727808 -
£185.94 £154.95
- LED scale and LCD display
- Measure TRMS AC current, TRMS AC voltage, DC voltage and continuity
- Includes inrush current, phase rotation, and single-pole tests
154 Reward PointsPrice Match Guarantee1013-099 -
£190.80 £159.00
- High performance, true RMS digital multimeter
- Measure AC/DC voltage/current, resistance, conductance, temperature and more
- Auto/manual ranging, MAX/MIN mode, backlight and various other features included
159 Reward PointsPrice Match GuaranteeMARMM94 -
£192.24 £160.20
- Extra tough digital multimeter for use in demanding environments
- Wide voltage range to 1500V DC
- Also tests AC voltage, AC/DC current, resistance, continuity and diode
160 Reward PointsPrice Match Guarantee2670779 -
£193.80 £161.50
- Fully adaptable depending on your work
- Takes AC/DC voltage and temperature measurements
- Fits easily in one hand
161 Reward PointsPrice Match GuaranteeMD9050 -
£195.48 £162.90
- More information on screen than standard DMMs
- Test everything from voltage to inductance
- Easy to use and portable
162 Reward PointsPrice Match GuaranteeTPI-194 -
£198.00 £165.00
- Compact, easy-to-use multimeter made for electricians
- Tests voltage, resistance and continuity
- True RMS and auto/manual ranging
165 Reward PointsPrice Match GuaranteeFLUDM1 -
£205.20 £171.00
- 0-24mA output for process applications
- Triple display
- Autoranging
171 Reward PointsPrice Match GuaranteeTPI-196 -
£212.28 £176.90
- True RMS, professional grade digital multimeter
- Measures a wide variety of electrical parameters
- Optional PC connectivity
176 Reward PointsPrice Match Guarantee2727824
About Digital Multimeters
While traditional multimeters have used analogue displays which involved a needle moving across a scale, they're generally waning in popularity compared to digital multimeters (DMM).
Digital multimeters offer several advantages over their analogue counterparts. They're generally much more varied in the number of different parameters they can measure, have built-in advanced features and generate numerical value results which are much more accurate than tracking parameter fluctuations on an analogue scale.
The most basic digital multimeters generally are used for measuring voltage, current, and resistance levels. Upgraded DMMs often contain additional measurement capabilities, and can be used to test such things as temperature or capacitance. Electrical professionals often find their multimeter is the one tool they turn to the most, simply because of the versatility of the device and its ability to be used in a wide variety of different electrical applications.
Most digital variety multimeters are also encased in incredibly small bodies - many of them are even pocket-sized, and can still be used for carrying out measurements of electrical and other properties. They're also generally brimming with advanced features such as autoranging, data hold, and MAX/MIN measurements.
Autoranging digital multimeters are much safer than manual ranging devices. Each multimeter - depending on the make and model - will have an integrated range built into the device. This means that the DMM is capable of measuring up to the upper threshold of that range, but once a manual ranging multimeter passes this threshold, it will display 'OL', which means it has exceeded its capabilities. Autoranging multimeters are made to automatically adjust their range to the targeted application, and even when they move outside a range they will automatically adjust themselves to make sure that the user still gets a numerical reading. It is important to consider exactly whether an autoranging or manual ranging device applies to your needs when buying a multimeter - manual ranging multimeters may not have the ability to adjust their range automatically, but they are more efficient at stopping ghost voltage readings.
A common DMM generally consists of an LCD screen encased into a tester that features a rotary dial on the front. Users use this rotary dial to select between different test procedures and features, and the results are relayed automatically to the LCD screen when taken. Using either internal data storage or a data hold mode it's possible to either permanently store this data (and download it later to a PC using various connections) or hold data on screen temporarily while it is jotted down or shown to someone else. Most digital multimeters also feature ports for test leads, and many also ship as standard which is applicable to test leads for carrying out the tests that a particular digital multimeter can perform.