| 类型 | 便携式电能仪表 | 品Pai | sundadeng |
| 型号 | Battery tester 07-4 | 基本电流 | 100-120（A） |
| 准确度等级 | 2.0 | 参比电压 | 2.6.12（V） |
| 显示方式 | 数字显示 | 频率 | 50（Hz） |
| 装箱数 | 10 | | |
| 07-1 | 2.6、12 | 80-100 | 2.0 |
| 07-3 | 2.6.12 | 100-120 | 2.0 |
| 07-4 | 2.6.12 | 100-120 | Digital display |
This factory production battery tester can test various specifications of battery capacity state, effectively discharge, judge the stand or fall of batteries.1, structure features:This product by a dc voltmeter, load resistor, lines, switch to imported steel copper for shell, first-class composition, meter standard clamping the capacity of the storage battery cassette instructions.2, technical parameters:Test range: battery voltage 6v, rated for 12v battery rated capacity for j 32-500AH, discharge current for 100 to 200.Instructions at surface color and form text indicated.Measuring methods: manual instantaneous non-contact, each test time shall not exceed 5 seconds. Header precision: 2.0 magnitude, except for the multiplier 16V quantity of products out of the factory are 0 conform to the enterprise standard.Three, test preparation:Battery test, in ventilated place operation, no smoking, operator shall not be open around. Clean battery test end, check whether there is broken shells batteries. Damage.4, testing department battery methods:Check whether the scale meter pointer to zero on disk left, such as the pointer is not zero.Will test collet in battery terminals, surface indicator for positive, can test is negative regardless, such as indicator not bright, check the shelf. Whether clipPress the load switch, until the pointer stability, not more than 5 - time 8 SEC.5, battery analysis:See, in the green zone surface pointer for good, GongOu for low, yellow area is weak.Discharge test time, read voltage see opposite map.6, test charge system:1) according to the method of measuring battery, connect tester.2) started the engine let its reach normal working temperature.3) started the engine speed to 1200-1500 turn/points. Keep rotating engine clean, also don't press load switch.4) reading: readings in the red areas, explain charger system has a problem, storage battery charging is insufficient, if the pointer to instructions within the region (green) OK, explains namely charging system intact, canCharge for battery.Break lie between 7 and measuring battery1) the battery tester red rubber belt line collet in batteries positive pile columns, note: black rubber belt line chuck verboten, to prevent dangerous.2) will switch to beat fault detection place, will take line test pen inserted in the plate, the battery can chase battery for grid volume testing break lie between and decide if there is a lattice situation, surface instructionsNot reflect or discharge pointer to decrease (test shall ensure that the battery good contacts) already broken every.3) for each frame routine testing that battery is good 2V.8, note:1) against the snow days. Exposed tester2) battery is strictly prohibited, don't let the fire around metal tools fell to battery to prevent sparks, short circuit or arising from the other fault even explosion.3) tester when any damage may be used
