How to choose a PAT tester
How many appliances you test, the tests your procedure requires and whether you need records decide which PAT tester suits. This guide explains the tests a PAT tester performs, what to check, and the instruments we supply, with prices.
How to choose an insulation tester
The test voltage you need, the earth resistance you must measure and whether you need a clamp decide which insulation or earth tester suits. This guide covers insulation testers, earth resistance testers and high-voltage hipot testers, with recommendations and prices.
How to choose a cable locator
What you need to find, whether it is live, buried or metallic, and how deep it lies decide which cable locator suits. This guide compares wire tracers, cable and pipe locators and fault locators, with recommendations and prices.
How to choose a concrete test instrument
Whether you need to test strength, surface condition, cracks, moisture or thickness decides which concrete test instrument suits. This guide covers rebound hammers, crack gauges, moisture meters and thickness gauges, with recommendations and prices.