Battery tester combines with measuring instrument and load together. Meanwhile a number tube is attached accordingly. It enables the measuring and judgement of the battery to be more precise and reliable under condition of simulating the battery working. It can measure the voltage while the battery is being charged.
Features:
1 completely portable
2 outside power not be required
3 completely test done in 30 seconds
4 good shock-resistant performance
5 heavy duty, ventilated