1. Sarrera
The Testboy TV 456 is a comprehensive installation tester designed for professional testing of electrical systems. It is capable of performing a wide range of measurements including loop resistance, mains internal resistance, short circuit current, low ohm and continuity, insulation, RCD/FI tests for various types (A, AC, B, B+, F), and RCD/FI for electric car charging stations (6mA DC). The device features a 3.5-inch TFT color display and supports standard-compliant test protocols via included software. Its robust design and intuitive interface make it an essential tool for electrical professionals.
2. Segurtasun informazioa
Always observe the following safety precautions when operating the Testboy TV 456:
- Irakurri eta ulertu argibide guztiak erabili aurretik.
- Do not use the device if it appears damaged or is not functioning correctly.
- Ensure proper personal protective equipment (PPE) is worn, such as insulated gloves and safety glasses.
- Always disconnect power to the circuit before performing any tests that require it.
- Do not exceed the maximum input ratings of the device.
- Langile kualifikatuek bakarrik erabili beharko lukete ekipamendu hau.
- Saihestu zirkuitu biziekin kontaktua.
3. Produktua amaitu daview
The Testboy TV 456 features a user-friendly layout with a clear display and tactile buttons for easy operation.

1. irudia: Aurrealdea view of the Testboy TV 456 Installation Tester. The device features a central color display, navigation buttons on the left, function buttons (MEM, COM, HLP) on the top left, and a rotary selector switch on the right for selecting measurement modes (RPE, MΩ, LINE, LOOP, RCD, V). A large red "TEST" button is prominent on the left side.
3.1. Kontrolak eta pantaila
- Pantaila: 3.5-inch TFT color display showing measurement results, settings, and menu navigation.
- Nabigazio botoiak: Up, Down, Left, Right arrows for menu navigation and value adjustment.
- TEST botoia: Initiates a measurement or test sequence.
- MEM botoia: Accesses memory functions to save or recall test results.
- COM Button: Communication interface for data transfer.
- HLP Button: Provides on-screen help or information.
- Rotary Selector Switch: Used to select different measurement functions such as RPE (Protective Earth Resistance), MΩ (Insulation Resistance), LINE (Line Voltage), LOOP (Loop Impedance), RCD (Residual Current Device), and V (Voltageta).
- Pizteko botoia: Gailua pizten edo itzaltzen du.
- Ezarpenen botoia: Accesses device settings and configurations.
4. Konfigurazioa
4.1. Hasierako kargatzea
Before first use, ensure the Testboy TV 456 is fully charged. Connect the provided charging column adapter to the device and a suitable power source. The battery indicator on the display will show the charging status.
4.2. Piztu/Itzaltzea
Eduki sakatuta Pizteko botoia (marked with a circle and vertical line) located on the top right of the device to turn it on or off. The display will illuminate upon successful power-on.
4.3. Language and Basic Settings
Upon first power-on, you may be prompted to select a language. Use the navigation buttons to select your preferred language and confirm. Further settings such as date, time, and display brightness can be adjusted via the Ezarpen botoia (marked with a gear icon).
5. Funtzionamendu-argibideak
The Testboy TV 456 offers various test options. Select the desired test mode using the rotary selector switch.
5.1. Loop Resistance Measurement
- Turn the rotary selector switch to BIZITZA.
- Connect the test leads to the circuit according to the on-screen diagram.
- Sakatu PROBA botoia neurketa hasteko.
- The loop resistance value will be displayed.
5.2. Isolamendu Erresistentzia Neurketa
- Turn the rotary selector switch to MΩ.
- Ensure the circuit is de-energized and safely isolated.
- Connect the test leads to the conductors to be tested.
- Sakatu PROBA button. The device will apply a test voltage eta isolamendu-erresistentzia erakutsi.
5.3. RCD/FI Testing
The device supports RCD/FI testing for types A, AC, B, B+, F, and 6mA DC for EV charging stations.
- Turn the rotary selector switch to RCD.
- Use the navigation buttons to select the RCD type (A, AC, B, B+, F, 6mA DC) and desired test current/multiplier (e.g., x1, x5).
- Konektatu proba-kableak RCD zirkuituari.
- Sakatu PROBA button. The device will perform the test and display the tripping time and current.
5.4. Data Logging and Software
The Testboy TV 456 allows for saving test results. Press the MEM button to access memory functions. Saved data can be transferred to a computer using the COM button and the provided software (Excel platform) for generating standard-compliant test protocols.
6. Mantentzea
6.1. Garbiketa
Garbitu gailua aldizka zapi leun etaamp zapirik. Ez erabili garbitzaile edo disolbatzaile urratzailerik. Ziurtatu gailua itzalita eta energia-iturri guztietatik deskonektatuta dagoela garbitu aurretik.
6.2. Bateria zaintzea
To prolong battery life, avoid fully discharging the battery frequently. Store the device in a cool, dry place when not in use for extended periods. Recharge the battery periodically if stored for a long time.
6.3. Kalibrazioa
For accurate measurements, it is recommended to have the Testboy TV 456 calibrated by an authorized service center periodically, typically annually or as required by local regulations.
7. Arazoak
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Gailua ez da pizten. | Bateria baxua edo agortuta. | Charge the device using the provided adapter. |
| Irakurketa okerrak. | Dirty test leads or probes; device needs calibration. | Clean test leads; contact service center for calibration. |
| Pantaila hutsik edo izoztuta dago. | Software error; extreme temperature. | Perform a hard reset (refer to specific reset procedure in full manual); move to a suitable operating temperature. |
| Cannot save test results. | Memory full; incorrect operation. | Delete old data from memory; refer to "Data Logging" section. |
8. Zehaztapenak
- Eredua: Test Boy TV 456
- Pantaila: 3.5 hazbeteko TFT koloreko pantaila
- Test Options: Loop resistance, mains internal resistance, short circuit current, low ohm and continuity, insulation, RCD/FI (Types A, AC, B, B+, F), RCD/FI for EV charging stations (6mA DC), TRMS voltage, rotary field, frequency, grounding.
- Neurriak: Gehienez 1000 neurketa
- Neurriak: 10.04 x 3.74 x 5.31 hazbete (25.5 x 9.5 x 13.5 cm)
- Pisua: 7.22 libra (3.27 kg)
- Fabrikatzailea: Probako mutila
- Jatorrizko herrialdea: Taiwan
- Lehenengo eskuragarri: 5ko urtarrilaren 2024a
9. Bermea eta Laguntza
9.1. Bermearen informazioa
The Testboy TV 456 comes with a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Testboy webwebgunean bermearen estaldurari eta iraupenari buruzko baldintza zehatzak ikusteko.
9.2. Laguntza Teknikoa
For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact Testboy customer support. Contact information can typically be found on the manufacturer's official webgunean edo produktuaren ontzian.





