A summary test report with battery discharge chart can be printed on an optional till roll printer (Astratec part EPT1). The last test result is automatically saved by the tester and can be recalled and reprinted as required.
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( 4x AA) if the green led on the printer front panel is flashing this indicates these batteries need recharging ! To do this simply plug the printer into the 3911R tester and connect the tester to a charged battery. The printer will fully charge from the tester in around 10 hours.
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Times shown are approximate, for best results test a good, fully charged battery and discharge on the 3911R. The time obtained can then be used as a “ benchmark “ which will take into account the type of battery you are using and also the charger type and recharge efficiency.
The purchaser agrees to assume all liabilities for any damages and/or bodily injury that may result from the use or misuse of this device by the purchaser, his employees or agents. Astratec shall not be liable in any way for consequential damage resulting from use of this device.
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