Top selling Electrical System Diagnostic Tool Automotive Circuit Tester Model YD208 total 20sets. 

Function:

1. Voltage Testing Function

2. Frequency testing function

3. Resistance testing function

4. Diode testing function

5. Switch function to choose if probe power supply or grounding function.

Features:

1. Performs every type of service including power injection, measurement, ground testing, polarity checks, continuity testing and components activation.

2. Easy to read AV0 meter allows you to read voltage, current and resistance at the fingertip.

3. With a flip of the power switch, you have an instant hot/ground lead for powering up electrical components like cooling fans, relays, etc.

4. Simultaneously uses the hot lead and the found lead to activate components right in your hand.

5. Instantly identifies positive, negative and open circuits.

6. Circuit breaker protected.

7. Bulit-in flashlight enables you to work in the dark.

8. Audio tone indicator allows for no-look menu scrolling once user are familiar with menu tone assignment.

9. 20ft(extendable)cable provides excellent accesssiblity to test along the vehicle.

10. Extremely easy to use and highly reliable.

Specifications:

1. Display: TFT color display (160*128dpi)

2. Operating Temperature: 0 to 60℃ (32 to 140℉)

3. External Power: 12.0 or 24.0 V power provided via vehicle battery

Packing List:

1. YD208 main unit

2. User manual

3. Cigarette lighter adapter

4. Battery hookup clips

5. Probe tip

6. Extension cable

7. Rugged blow molded case

Packing Info.:

1pc/plastic suitcase, G.W.:1.35KGS, after packing volume weight: 2kgs

20pcs/CTN, CTN SIZE: 53X45X51CM, G.W.:27KGS