car electroprobe test pencil spring wire 6v12v24v auto repair auto protection tool test pencil 85999 large 汽车 电笔 测电笔 弹簧 线 6V12V24V汽修汽保工具测电笔85999大号

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【Packaging: Wrapped in a shell

【Box dimensions]: 58*30*45cm

【Packaging Quantity]: 1 large box contains 100 units (1 large box is divided into 4 small boxes, with 25 units in each small box)

【Weight]: A large box weighs approximately 15 kg, a small box is 3.2 kg per unit, and 0.125 kg per unit. Each unit includes packaging weighing about 112 g (red handle).127g (black handle)

【Line Length】: Approximately 103 cm, with clips about 128 cm long

【Total Length】: Approximately 146 cm

【Product Name】: 6-24v Test Pen

【Product Features】：
* Suitable for automotive mechanical repairs
* Breakpoint testing, sensing testing, voltage testing
【Product Functionality】：
1. Test for short circuits and open circuits in the vehicle wiring.
2. Circuit Discrimination Test
3. Automotive battery performance testing
4. Charging System Performance Testing
5. Ignition System Performance Test
6. Engine performance testing is applicable to 1 2V/D.C. automotive electronic control systems