1. Introduzione
The JDIAG PB60 is a handheld intelligent electrical system circuit tester designed for automotive diagnostics. This versatile tool integrates multiple functions including digital multimeter, digital oscilloscope, automotive circuit testing, injector testing, component activation, and battery detection. It is suitable for use with 8-32V vehicle electrical systems.

Figura 1: Oltreview of JDIAG PB60 features and protection mechanisms.
2. Contenuto della confezione
Si prega di verificare che tutti gli articoli elencati di seguito siano inclusi nel pacco. Se alcuni articoli risultano mancanti o danneggiati, contattare immediatamente il fornitore.
- PB60 Probe Tester Unit
- Extension Cord (33ft/10m)
- Test Clamp (Alligator Clips)
- Punta della sonda
- Cavo dati di tipo C
- Double-pass Test Extension Cable
- Special Terminal Wires for Fuel Injectors
- Lista imballaggio
- Manuale d'uso
- Circuit Toolbox (Storage Case)

Figure 2: Contents of the JDIAG PB60 package.
3. Configurazione e connessione
- Preparare il veicolo: Ensure the vehicle's ignition is off before connecting the tester.
- Connetti alimentazione: Attach the red alligator clamp to the positive (+) terminal of the vehicle's battery and the black alligator clamp to the negative (-) terminal or a suitable chassis ground point.
- Accensione: The PB60 unit will power on automatically once connected to a power source.
- Seleziona la funzione: Use the navigation buttons on the device to select the desired testing mode from the main menu.
4. Istruzioni per l'uso
4.1 General Features and Navigation
The PB60 Circuit Tester is equipped with a 2.4-inch high-resolution TFT color screen, providing clear and intuitive display of test processes and results. Navigate through menus using the directional buttons and confirm selections with the 'OK' button. The screen can be rotated 180 degrees for improved viewing by holding the freeze key during multimeter interface use.

Figure 3: Multiple work modes and screen rotation feature.
Le funzioni principali includono:
- Quick Self-test
- Voltage Test (Positive and Negative)
- Attivazione dei componenti
- Test di continuità
- Rilevamento del terreno
- Test Trailer Lights and Connectors
- Funzione ponticello
- Trace and Locate Short Circuits
- Spark Plugs Test
- Diode Detection
- Reverse Connection and Overload Protection
4.2 Funzione di test della batteria
The PB60 offers comprehensive battery testing capabilities compatible with various battery types, including Regular Flooded, AGM Flat Plate, AGM Spiral, GEL, and EFB. Available tests include:
- Waveform Monitor: Visualizza il volume in tempo realetage forme d'onda.
- Test di avvio: Valuta le prestazioni della batteria durante l'avviamento del motore.
- Prova di carica: Assesses the vehicle's charging system output.
- Test di carico: Misura il volume della batteriatage sotto un carico simulato.

Figure 4: Automotive Battery Test functions and display.
4.3 Injector Test Function
This function assists in diagnosing the operational status of fuel injectors. It helps determine if an injector is stuck, leaking, experiencing incomplete combustion, or has other injection-related issues. This test can be performed in conjunction with a fuel pressure tester for a complete diagnosis.

Figure 5: Fuel Injector Test in progress.
5. Manutenzione
- Pulizia: Pulire il dispositivo con un panno morbido, damp panno. Non usare detergenti abrasivi o solventi.
- Magazzinaggio: Store the PB60 in its protective case in a dry, cool environment away from direct sunlight and extreme temperatures.
- Cura del cavo: Inspect cables and connectors regularly for any signs of wear or damage. Replace if necessary.
6. Risoluzione Dei Problemi
- Il dispositivo non si accende: Garantire l'alligatore clamps are securely connected to a functional 8-32V power source (vehicle battery). Check for loose connections or damaged cables.
- Letture imprecise: Verify that the probe tip has good contact with the circuit being tested. Ensure the vehicle's battery is adequately charged for accurate battery tests.
- Problemi di schermo: If the screen is unresponsive or displays errors, try disconnecting and reconnecting the power. If issues persist, contact customer support.
7. Specifiche
| Specificazione | Valore |
|---|---|
| Marca | JDiag |
| Numero di modello | PB60 |
| Fonte di alimentazione | Alimentato a batteria (tramite la batteria del veicolo) |
| Volume di eserciziotage Gamma | 8 - 32 Volt (CC) |
| Valutazione della temperatura superiore | 50 gradi Celsius |
| Peso dell'articolo | 2 chilogrammi |
| Colore | Verde |
| Componenti inclusi | 4-in-1 Automotive Circuit Tester (main unit and accessories) |
8. Garanzia e supporto
For warranty information, technical support, or service inquiries, please refer to the warranty card included in your product packaging or contact the manufacturer directly through their official websito o tramite i canali di assistenza clienti. Conservare la ricevuta d'acquisto come prova d'acquisto per eventuali reclami in garanzia.