Measuring Tools

Mixture Strength Tester - Urea (AdBlue®)

The tester is designed to allow the DEF (Diesel Exhaust Fluid ) to be tested for urea strength. In order for the diesel engine emissions system to function correctly the strength of the DEF solution must be maintained at 32.5% urea; over time the strength of the solution can change by (a) evaporation causing the water component of the solution to reduce, or (b) contamination.Either of these can cause variations in DEF quality and strength which will be flagged up by the engine’s on board diagnostic system (DEF warning light). The Laser 7240 is extremely easy to use and displays a clear pass or fail result regardless of the temperature of the sample

  • Applications: all vehicles fitted with diesel engines using a Urea solution at 32.5% as a diesel exhaust fluid (AdBlue®)
  • Gives a clear pass/fail result
  • Accurate result regardless of sample temperature
  • Easy to use and read. Always wash device internals with distilled water after use
Brand/Country : Laser / UK
Stock : 10 pcs available
: flyer

Non-Contact Laser Tachometer
  • High intensity laser beam not affected by shop light, detects RPM from up to 6 feet away
  • Simple operation, just aim at reflective mark to get RPM Memory function saves maximum and minimum RPM readings
  • Great tool for easy and accurate measurement of RPM
  • It can be used to measure RPM on coil-on-plug and diesel engines, where conventional inductive tachometers can not be used.
  • Other uses include generators, compressors, industrial engines, fans, gears and more.
  • Zippered case, reflective tape, instructions & 9V battery included.
  • TEST RANGE: RPM 0-99,999 RPM


  • Petrol engines with coil-on-plug
  • Diesel Engines, Generators, Compressors,
  • Industrial Engines & Equipment, Fans,
  • Gears and more




Brand/Country :ES / US
Stock : 4pcs available
: Flyer


Infra-Red Thermometer - Twin Lasers  
  • Twin laser pointers for higher accuracy
  • High Temperature capability 1022F / 550C
  • Measures surface temperatures safely and without contact
  • Continuous Max Holding Features
  • Continous Backlit Display
  • Ultra fast response for quicker work
  • Accuracy: + 1% of reading
    Distance to Spot Ratio: 12:1
    Resolution: 0.1 degree (up to 1000 degrees)
    1 degree (over 1000 degrees)
    Response time: 150 milliseconds
    Laser: Class 2 laser product
  • Power: 9V Alkaline
  • Zippered carrying case included
  • Professional grade construction and design


  • Catalytic Converters
  • Air conditioners
  • Heaters
  • Radiators
  • Coolant Temperature
  • Brake & Tire Inspections
  • Engine Misfires
  • Diesel Engines
  • Electrical & Industrial
  • Marine Engines & Cooling
  • Food Safety
Brand/Country :ES / US
Stock : 4pcs available
: User Guide

Relay Buddy

  • Quick off-the-car relay tester.
  • Checks relay coil & switch contacts
  • Fails bad relays
  • Automatic test with Good/Bad indication
  • Settable to 4 and 5 pin relay
  • Switch contact are loaded to detect excessive resistance
  • Uses vehicle 12V battery for power
  • Green Light if relay is good - Red Light if relay is bad
SKU :RT190
Brand/Country :ES / US
Stock : 5pcs available
: User Guide

Universal Thread Gauge

  • Four individual gauges measuring pitch and thread in US and metric sizes.
  • Identifies bolts | pipe threads and spark plugs 10-18mm. Range 5/16" to 3/4 ", 10tpi to 44tpi, metric thread sizes 2.5 to 22mm and pitch of 0.45mm to 2.5mm.
  • Made from alumimium.
  • Range 5/16" to 3/4 ", 10tpi to 44tpi, metric thread sizes 2.5 to 22mm and pitch of 0.45mm to 2.5mm
  • Fast accurate.


Brand/Country : Gunson/ UK
Stock : 8pcs available

Spark Plug Feeler Gauge

AF/MM 4 In 1 with Brush

Brand/Country :Laser / UK
Stock : 5pcs available

Feeler Gauge AF/MM 12 Blades Offset

Offset for ease of use this feeler gauge set includes:

0.203-0.660 Metric and 0.0008 - 0.026 Imperial

Brand/Country :Laser / UK
Stock : 15pcs available

Wheel Lug Torque Wrench 1/2" Ratchet Drive

Torque Wrench designed specially for checking wheel lug nuts

to exact manufacturer recommended torque value


SKU : TW498
Brand/Country :Torque_Rite / US
Stock : 3pcs available

Prices & Stocks are subjected to change without prior notice