Firstcall Battery, Fuse & Bulb Tester
This new hand-held tester makes it easy to decide and allows you to check the power level of most camera 1.5V batteries (using the slide on the side) and 9v versions (on the front). The result of the test is displayed on the analogue display as either 'good' (green), 'low' (yellow) or 'bad' (red). The tester also measures state of most fuses and bulbs. It comes with a 3 year guarantee.
You'll need a 9v battery to use it which is not included (see right margin).
Saves time and money in checking your photo devices
UK delivery available from £7.99