Owners manual

1.Brief Introduction

DI-215 series battery storage testers are used for activated style lead-

acid storage battery, along with checking the following conditions of the

battery, starting up, charging, and electrical loading. DI-215B and DI-215C

are also designed with the function report printing. With great design, easy

operation, precise reading, complete functions, this tester supply the

readings by a large LCD and hints by sound and light when testing. Precise

circuit and strong digital processing unit make it complete collection of a

series of complicated data and figure out every test data, which availably by

4-wire Kelvin test connection. Besides it strengthens input protection inside ,

in order to prevent such situations as polar reversal connection , over-high

voltage input, poor contact of the test clamps and so on. That makes sure

safer and more convenient when testing.

This tester is the best tool for battery sales, vehicle repair and condition

check of all kinds of lead-acid batteries that used in equipment system

associated with lead-acid battery.

2.Safety Rules And Attentions

This manual includes instruction, operation warning and maintenance. It

is possible to damage the tester without regulations in this manual. This

tester is designed and produced strictly according to GB4793.1 electronic

measurement instrument safety requirement and IEC/EN61010-1 safety

standard. It also reach double insulation over voltage standard CATⅢ 600V

and pollution degree 2 .

(1) DI-215B is available to vehicle of 12V storage battery, DI-215C is suitable

for testing 12V and 24V lead-acid storage battery.

(2) The working voltage of DI-215B is DC 9V to 18V, while that of DI-215C

refers to DC 9V to 35V. Make sure do not check the series connection battery.

(3) The voltage value will be higher than that in the normal situation after the

checked battery being fully charged . Please turn on the headlights for 2 to 3

★ DIN－Deutsches Institut für Normung e.V.

Under a cold temperature of 0°F（-18°C）, the Ampere quantity is 9.0V

30 seconds with the lowest voltage, while 8.0V 150seconds.

★ IEC－ International Electrotechnical Commission

Under an average current, every battery cooled in the situation of 0°F （-

18°C）can load the lowest voltage of 8.4Vfor 60 seconds.

★ BSR－Battery Saving Ratio

Under an average current, every battery cooled in the situation of 0°F

（-18°C） can load the lowest voltage of 6.0Vfor 180 seconds.

★ BCI－Battery Commission of International

Under an average current, every battery cooled in the situation of 0°F

（-18°C）~ -20°F（-29℃ ）can load the lowest voltage of 7.2V for 30

seconds.