All-sun EM287 Automotive Circuit Tester Electrical System Voltmeter Car Electric Portable Pen Probe Vehicle Diagnostic Tool

Feedback Ratings
  • 30-49 Pieces
    US $37.00
  • >=50 Pieces
    US $34.00
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
4 day(s) after payment received
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Quick Details
Applicable Models:
Place of Origin:
Fujian, China (Mainland)
Brand Name:
Model Number:
3 Months
Overload Protection:
Operation Temperature:
Storage Temperature:
Connections, DC Voltage, Polarity, Continuity, Lamps .etc
Cable Length:
About 5m

Packaging & Delivery

Selling Units:
Single item
Single package size: 
25X15X7 cm
Single gross weight:
0.557 kg
Package Type:
Portable case and carton box, please see picture for more detail.
Lead Time :
Quantity(Piece) 1 - 30 31 - 60 >60
Est. Time(day) 4 5 To be negotiated
Product Description

 This unit is the best electrical tester for reducing diagnostic time in automotive electrical systems. After a simple hook-up of the unit to the vehicle battery, automotive technician can conduct a positive or negative battery current to the tip by rocking the rock switch forward or backward. The unit can be used to measure dc voltage and test for continuity or for bad ground contacts. It can also be used to follow and locate short circuits.It is short-circuit protected, its long cable allows you to perform test easily. The unit is powered by the vehicle battery directly.

1.Tests for continuity
2.Tested the polarity of a voltage
3.Measures dc voltage from 2V to 24V
4.Checks lamp
5.Checks electric motor.
6.Follows and locates short circuits.
7.Tests for bad ground contacts

Packaging & Shipping

 Portable case and carton box, please see picture for more detail.



Our Services


· Working Time: GMT+8 / 8:15 AM ~ 17:15PM from Monday to Saturday
· Please contact us,if you have any questions. We will reply you within 24 hours

Company Information

 Zhangzhou Eastern technology Group was set up is a "State High and New Technology Enterprise " Which specializes in research,manufacture and sales of test & measurement instrpment. the products are expoted to more than 70 countries word-wide,it is one of biggest manufacturers of test & measurement instruments ih China. It has undertaken more than 20 national &provincial projects, and obtained more than 100 national patents. It gets ahead in technology and products, and provides worldwide customers with cost-effective test & measurement instruments.

Packaging Details