TR16 DC8-120V 50A/100A/350A Battery Capacity Tester Coulometer Digital

TR16 DC8-120V 50A/100A/350A Battery Capacity Tester Coulometer Digital Waterproof Ammeter Voltmeter with Memory Function Product Overview: TR16 is a kind of high precision current type battery capacity tester(also known as coulometer)，which can test the voltage，current and capacity of battery to help users know the state of battery in time. TR16 have memory function. It is suitable for mobile and portable equments、e-bike、balance cars、cleaning machines、instruments、ups and so on. Application：

TR16 is suitable for lithium batteries ，lithium iron phosphate batteries ，lead-acid batteries and nickel-metal hydride batteries which working voltage is from 8V to 120V.

Basic parameters： Working interface descrtion： Connect：

We need a shielded wire and a ordinary wire (0.3-0.75 mm2).One end of the ordinary wire connects to positive of battery，another end connects to B+ of sampler (any one is ok).The B- of sampler connects to B- of battery. P- of sampler connect to P- of output. Finally connect sampler to coulometer by the shielded wire.(Notice: The diagram is not equal proportion)

Attention: Please connect as shown strictly. The sampler must be connected to the negative circuit， it is forbidden to connect to the positive circuit. If you want to extend the shielded wire，you must use 4 lines of same specification.

Install：

First，open a round holes of 54.5mm on the panel of the equment. Then install the coulometer from the front of the panel. Finally，tighten the bracket on the back. As shown below:

Using steps：

1. Connect and check the current： Power on after complete the connection as shown，the screen should display capacity percentage. If the screen has no response，please check the connection. Then charge or discharge the battery, and check whether the display current is equal to the actual current. If the deviation is large please check the connection.

2. Capacity reset： On first use，the percentage and capacity are not the actual value，you should reset the capacity：discharge the battery totally and hold the“ ”key for 3 seconds to set the capacity zero or charge the battery fully and hold the“ ”key for 3 seconds to set the capacity full . And it doesn't need to do this again later, except replace the battery.

3. Check and reset the actual capacity ：If you find the display capacity don't match the actual capacity，please check and reset the actual capacity：discharge the battery totally and hold the “ ”key for 3s to set the capacity zero，then set the capacity value as large as poible. Then charge the battery fully，and the display capacity is the actual capacity. Finally set the display capacity as preset capacity (Please refer to use and setting).

1 x Battery Tester

1 x Shielded Wire (1m)

1 x Shunt

1 x Bracket

1 x User Manua in English

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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