This hand held portable appliance tester enable simple, fast safety testing in all environments including offices, shops and business units. It is ideally suited to training organisations with a very short learning curve and has tough, reliable functionality, With a rubber armoured cases and hardened, scratch proof glass. Battery powered operation is perfect for those locations where an electrical supply is not available, inconvenient or unsafe, especially building sites and warehouses. Conforms to all UK and European requirements for electrical safety testing. Can be used for testing fixed appliances. Simple tick or cross, pass or fail indication plus measurement. Battery powered with rechargeable options. Safe 250 V insulation and leakage test for surge-protected and IT equipment. Testing portable and fixed electrical equipment. Substitute leakage testing. 10 mA and 30 mA portable RCD lead testing. Adjustable PASS test limits and mains powered leakage testing. Sep