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A great pocket sized little gadget that tells you when your batteries are dead or need recharging. Easy to use and stops you throwing away perfectly good batteries. One battery can be tested at a time and the meter indicates the capacity of the battery. When testing a battery, the state is shown as ---Replace---, ---Weak--- and ---Good--- on the meter. The spring-loaded arm is used for testing ---N---, ---AAA---, ---AA---, ---C--- and ---D--- size batteries, while 9V PP3 batteries are held against two contacts on the bottom of the unit. In addition, the spring-loaded arm can also be used to test button cells from watches and calculators. This unit is not suitable for testing CR123 batteries. Please note: The unit draws up to 220mA from the battery being tested, so button cells should not be tested regularly! If a button cell has a rating of less than 220mAh, it should not be tested using this charger as the charger will completely discharge the cell.
Price: £4.29 from Tesco
| Retailer | Price | |
|---|---|---|
| Tesco | £4.29 | Go to shop |
Product specifications Key Information Type Resistor Pack Size 1 Power Battery Type 9V Additional Information Power Source Battery
Product specifications Key Information Type Component tester Pack Size 1 Power Battery Type A23 Additional Information Power Source Battery
Check all new and existing mains installations with this easy-to-use tester. Simply plug into any normal mains socket you want to test. If everything is OK all three indicators light up. Other sequences warn of specific problems such as Live and Neutral...
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