Our digital multitester offers 19 testing ranges and 7 functions. The Digital multitester is a really useful tool to have around when installing solar panels as damaged caused by reversed polarity is very common place during setup, it is very easy to check polarity with the multitester eliminating the risk of damage to the solar panel and associated components. Check bulbs, fuses and batteries with ease. Specifications Power Supply: 9Vdc (1 x PP3 supplied) AC voltage: 200 - 500V DC voltage: 200mV - 500V DC current: 5A Resistance: 200Ω - 2000KΩ Test Lead Length: 570mm Dimensions: 126 x70 x 29mm Weight: 128g Features Supplied with shrouded testing probes PVC shockproof jacket PP3 battery included Transistor test function Continuity audible test function Suare wave testing signal output Low battery indication Complies with EN61010 - 1:2010