1. Bubuka
The VDIAGTOOL V200 Automotive Circuit Tester is a versatile diagnostic tool designed for electrical system testing in 12V-24V vehicles. It combines multiple functions to assist in identifying and troubleshooting electrical faults efficiently.

Figure 1: VDIAGTOOL V200 Automotive Circuit Tester and included accessories.
2. Naon dina Box
- Circuit Probe Tester
- Extension Cable (20 ft)
- Adaptor korek roko
- Manual pamaké

Figure 2: All components included in the VDIAGTOOL V200 kit.
3. Setélan
The V200 is powered by the vehicle's 12V-24V battery. Connect the red alligator clip to the positive (+) terminal and the black alligator clip to the negative (-) terminal of the vehicle battery. Alternatively, use the provided cigarette lighter adapter for power.
3.1 Powering Alat
- Sambungan batré: Gantelkeun cl beureumamp ka terminal batré positif jeung cl hideungamp ka terminal batré négatip.
- Sambungan Korek Api: Insert the cigarette lighter adapter into the vehicle's 12V accessory socket.
Video 1: Demonstrates the unboxing and initial setup of the VDIAGTOOL V200, including connecting to a car battery.
4. Modeu Operasi
The V200 supports four primary working modes, easily switchable with a single button press.
- DC Voltage Tes: Detects the DC voltage value of the circuit under test with 0.1V resolution.
- AC Voltage Tes: Detects Max/Min voltage, frequency, and duty cycle of the AC circuit.
- Uji résistansi: Measures resistance between the probe tip and the auxiliary ground lead.
- Tés Diode: Determines the operation and conductivity of diode assemblies.

Figure 3: The V200 display interface illustrating the four main working modes.
5. Fungsi konci
5.1 Polarity Identification
The V200 automatically identifies circuit polarity. A red LED indicates a positive connection, while a green LED indicates a negative connection. No LED indicates an open circuit.

Figure 4: Visual representation of polarity identification using the V200's LED indicators.
5.2 Aktivasina Komponen
This feature allows you to activate components (e.g., lights, motors, relays) by supplying power or ground directly from the probe, aiding in troubleshooting. Use caution to avoid damaging components by applying incorrect polarity or excessive current.

Figure 5: Illustration of component activation for testing a car bulb.
5.3 Continuity, Sensor/Signal Circuit Test
Perform continuity tests, check sensor states, and verify signal integrity within circuits. The tool can also help locate short circuits and bad grounds.
6. Fitur Kasalametan
6.1 Overload Protection
The V200 features a built-in 8-amp circuit breaker. In case of an overload, the device will automatically shut down to protect itself and the tested components. A beep warning will also occur.

Figure 6: Visual indicator of the overload protection feature.
7. Spésifikasi
- Ukuran produk: 1.85 x 1.1 x 7 inci
- Beurat barang: 1.17 Kilogram (2.58 Pon)
- Sumber Daya: Corded Electric (12V-24V vehicle battery or cigarette lighter)
- Jumlah modél: VDT-V200-P
- Panjang Tali: 20FT main cord + 20FT extension cord (Total 40FT)
- Fitur tambahan: Built-in flashlight, Tone On/Off Design
8. Pangropéa
To ensure the longevity and optimal performance of your VDIAGTOOL V200, follow these general maintenance guidelines:
- Keep the device clean and free from dust, dirt, and moisture.
- Store the tester and its accessories in the provided sturdy case when not in use.
- Inspect cables and connectors regularly for any signs of wear or damage. Replace if necessary.
- Hindarkeun ngalaan alat ka suhu anu ekstrim atanapi sinar panonpoé langsung kanggo waktos anu berkepanjangan.
9. Cara ngungkulan
If you encounter issues with your VDIAGTOOL V200, consider the following:
- Alat Teu Dihurungkeun: Ensure secure connections to the vehicle's battery or cigarette lighter. Verify the vehicle's power source is active.
- Henteu Maca / Bacaan Lepat: Check that the probe tip is making good contact with the circuit. Ensure the correct operating mode is selected.
- Perlindungan Overload Dipicu: If the device shuts down with a beep, it indicates an overload. Disconnect the probe, allow a few moments, and then reconnect. Reduce the load or verify the circuit's specifications before retesting.
- Masalah layar: If the screen is blank or unresponsive, try disconnecting and reconnecting the power source.
10. Jaminan & Dukungan
VDIAGTOOL offers comprehensive support for the V200 Automotive Circuit Tester:
- Garansi: 3 Years Warranty.
- Bantuan Téknis: Lifetime technical assistance.
- Wangsul: 60 Days No-Reason-asked Return for refund.
- Ngagantian Probe: Free probe replacement.
- Kontak Rojongan: For any questions or assistance, kindly reach us via vdiagtool2@outlook.com.





