1. Uvod
This manual provides detailed instructions for the safe operation, maintenance, and troubleshooting of your Tolsen Non-Contact AC Voltage Detector, Model 38110. Please read this manual thoroughly before using the device to ensure proper function and safety.
Product Overview
The Tolsen 38110 is a CE certified non-contact AC voltage detector designed for quick and safe identification of live AC voltage. It is manufactured according to CAT III (1000V) safety standards, making it suitable for a wide range of electrical applications. The device features a standard AC voltage detection range of 12V to 1000V at a frequency of 50-60Hz.
Ključne karakteristike uključuju:
- Audible and visual alarm modes (sound and light flash).
- Integrated white LED probe light for illumination in dark areas.
- Funkcija automatskog isključivanja radi uštede vijeka trajanja baterije.
- Indikator slabe baterije.
- Non-Contact Voltage (NCV) sensing with automatic selection of 3 sensitivity levels (high, medium, and low).
- Three types of frequency, sound, and LED alarm indications.
2. Sigurnosne informacije
Always adhere to local safety regulations and guidelines when working with electrical systems. This device is designed to assist in detecting AC voltage, but it should not be used as the sole method for determining the presence of voltage. Always verify with a known live source before testing and a known de-energized source after testing.
- UPOZORENJE: Risk of electric shock. Do not use if the device appears damaged or is not functioning correctly.
- Ne pokušavajte izmjeriti voltage beyond the specified range (1000V AC).
- Ensure batteries are correctly installed and replaced when the low battery indicator appears.
- Održavajte uređaj suvim i čistim.
- This device is for non-contact detection only. Do not touch live conductors with the probe tip.
3. Komponente proizvoda
Familiarize yourself with the different parts of your Tolsen Non-Contact AC Voltage detektor:

Slika 3.1: Prednja strana view of the Tolsen 38110 Voltage Detector, showing the probe tip, LED indicators, and control buttons.

Slika 3.2: Krupni plan view highlighting the NCV sensitivity indicators (High, Medium, Low) and the power and flashlight buttons.
- Savjet sonde: Otkriva AC voltage bez kontakta.
- LED indikatori: Visual indication of voltage presence and sensitivity level.
- Dugme za napajanje: Uključuje/isključuje uređaj.
- Dugme za lampu: Activates/deactivates the white LED probe light.
- Pretinac za baterije: Located at the bottom, for 2x AAA batteries.
4. Podešavanje i ugradnja baterija
Instalacija baterije
- Twist and pull off the battery cap at the bottom of the detector.
- Umetnite dvije (2) baterije od 1.5 V AAA, pazeći na ispravan polaritet (+/-).
- Replace the battery cap, twisting it securely until it clicks into place.
The device will automatically perform a self-test upon power-on. If the low battery indicator illuminates, replace the batteries immediately for accurate readings.
5. Uputstvo za upotrebu
Uključivanje/isključivanje
- Pritisnite Dugme za napajanje (usually marked with 'I' or a power symbol) to turn the detector ON.
- The device will emit a short beep and the LED indicators will flash briefly.
- To turn OFF, press and hold the Dugme za napajanje until the device powers down, or it will automatically shut off after a period of inactivity.
Korištenje svjetiljke
- Pritisnite Dugme za lampu (usually marked with a light bulb symbol) to turn the white LED probe light ON.
- Press the button again to turn the flashlight OFF.
Non-Contact Voltage (NCV) Detekcija
- Ensure the detector is powered ON.
- Postavite vrh sonde blizu žice, utičnice ili električne komponente koju želite testirati.
- The detector will automatically select the appropriate sensitivity level (High, Medium, or Low) based on the detected voltage snaga.
- Ako je AC voltage is detected, the device will emit an audible beep and the LED indicators will flash. The frequency of the beeps and flashes will increase with higher voltage or closer proximity to the source.
- The LED indicators will also show the detected voltage nivo:
- nisko: Indicates a weaker signal or lower voltage.
- srednji: Indicates a moderate signal or voltage.
- visoka: Indicates a strong signal or higher voltage.
Always test the detector on a known live circuit before and after use to confirm its proper operation.
6. Tehničke specifikacije
| Feature | Specifikacija |
|---|---|
| Brand | Tolsen |
| Broj modela | TLSN-38110 |
| AC Voltage domet | 12V - 1000V |
| Frekvencija | 50-60Hz |
| Safety Rating | CAT III 1000V, CE Certified |
| Alarm Mode | Sound and Light Flash |
| Lampica | White LED Probe Light |
| NCV senzori | Automatic selection (High, Medium, Low) |
| Vrsta baterije | 2 x 1.5V AAA baterije |
| Automatsko isključivanje | Da |
| Indikator slabe baterije | Da |
| Dimenzije proizvoda | 15 x 4.5 x 18 cm (approx. 6.2 inches long) |
| Težina artikla | 150 grama |

Figure 6.1: Approximate dimensions of the Tolsen 38110 Voltage Detektor.
7. Održavanje
Čišćenje
Wipe the device with a dry, clean cloth. Do not use abrasive cleaners or solvents. Ensure no moisture enters the device.
Zamjena baterije
When the low battery indicator illuminates, replace the batteries as described in the "Setup and Battery Installation" section. Remove batteries if the device will not be used for an extended period to prevent leakage.
Skladištenje
Detektor čuvajte na hladnom i suhom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
8. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Uređaj se ne uključuje. | Prazne ili nepravilno instalirane baterije. | Zamijenite baterije, pazeći na ispravan polaritet. |
| No detection when voltage je prisutan. | Low battery; device too far from source; interference. | Replace batteries; move closer to the source; test in a less noisy electrical environment. |
| False positives (detects voltage when none is present). | Strong electromagnetic fields nearby; static electricity. | Move away from strong fields; ensure proper grounding of the circuit being tested. |
| Svjetiljka ne radi. | Low battery; faulty LED. | Zamijenite baterije. Ako problem i dalje postoji, obratite se korisničkoj podršci. |
9. Garancija i podrška
Tolsen products are manufactured to high-quality standards. For warranty information or technical support, please refer to the warranty card included with your purchase or visit the official Tolsen webSačuvajte račun kao dokaz o kupovini u slučaju bilo kakvih reklamacija.
For further assistance, please contact Tolsen customer service.





