1. Sarrera
Thank you for choosing the Einhell TC-LD 25 Laser Distance Meter. This device is designed for quick and accurate measurement of distances up to 25 meters. Its compact design and user-friendly interface make it an ideal tool for various applications in construction, renovation, and DIY projects. Please read this manual carefully before using the device to ensure safe and optimal operation.

Figure 1: Einhell TC-LD 25 Laser Distance Meter
2. Segurtasun informazioa
This device uses a Class II laser. Observe the following safety precautions:
- Ez begiratu zuzenean laser izpiari.
- Ez zuzendu laser izpia pertsonei edo animaliei.
- Saihestu begiak laser izpiaren eragin zuzena.
- Do not disassemble or modify the device. Repairs should only be performed by authorized personnel.
- Mantendu gailua haurren eskura.
The laser diode operates at 635 nm.
3. Produktua amaitu daview
Familiarize yourself with the components of your Einhell TC-LD 25.

2. irudia: Aurrealdea View (Display, Buttons)

3. irudia: Atzealdea View (Battery Compartment)

4. irudia: Aldea View
Osagaiak:
- Laser irekidura: Laser izpia igortzen du neurketa egiteko.
- Bistaratzeko pantaila: Shows measurement results, mode, and battery status.
- Measurement Button (ON/MEAS): Gailua piztu eta neurketak hasten ditu.
- Function/Unit Button (FUNC/UNIT): Cycles through measurement modes and changes units.
- Erreferentzia puntuaren botoia: Switches between front and rear reference points.
- Clear/Off Button (C/OFF): Clears the last measurement or powers off the device.
- Bateriaren konpartimendua: Located at the back for AAA batteries.
4. Konfigurazioa
4.1 Bateriaren instalazioa
The Einhell TC-LD 25 requires two (2) AAA alkaline batteries (not included).
- Open the battery compartment cover located on the back of the device (refer to Figure 3).
- Sartu bi AAA pila, polaritate zuzena ziurtatuz (+/-).
- Itxi bateriaren konpartimenduaren estalkia ondo.

5. irudia: Baterien konpartimendua
5. Funtzionamendu-argibideak
5.1 Piztu/Itzaltzea
- Pizteko: Sakatu ON/NUR button. The laser will activate.
- Desaktibatzeko: Eduki sakatuta C/OFF button for a few seconds. The device also features an automatic shutdown function after 3 minutes of inactivity to conserve battery life.
5.2 Oinarrizko distantzia neurtzea
- Piztu gailua.
- Zuzendu laser izpia helburura.
- Sakatu ON/NUR botoia behin. Neurtutako distantzia pantailan agertuko da.
5.3 Neurketa jarraitua (Min/Max)
This mode allows you to track the minimum and maximum distances as you move the device.
- Sakatu FUNC/UNIT button until the continuous measurement icon (often a running person or min/max symbols) appears on the display.
- Move the device slowly towards or away from the target. The display will continuously update the current, minimum, and maximum distances.
- Sakatu ON/NUR to stop continuous measurement and view the final minimum and maximum values.

Figure 6: Continuous Measurement Example
5.4 Erreferentzia puntua aldatzea
The device can measure from its front edge or its rear edge. The default is usually the rear edge.
- Sakatu Erreferentzia Puntua button to toggle between front and rear measurement. An icon on the display will indicate the active reference point.

Figure 7: Measuring from Rear Edge

Figure 8: Measuring from Front Edge
5.5 Unitateak aldatzea
The device primarily uses metric units (meters).
- Sakatu FUNC/UNIT button repeatedly to cycle through available units (e.g., m, ft, in).
6. Mantentzea
- Garbitu gailua leun batekin, damp oihal. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
- Regularly check the battery compartment for corrosion. Remove batteries if the device will not be used for an extended period.
- Store the device in its included pouch in a dry, dust-free environment.

Figure 9: Included Carrying Pouch
7. Arazoak
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Gailua ez da pizten | Low or dead batteries; incorrect battery polarity | Replace batteries; check polarity |
| Neurri okerrak | Unstable surface; obstruction in laser path; extreme temperatures | Ensure stable measurement; clear path; operate within specified temperature range |
| Laser ez da ikusten | Bright ambient light; long distance measurement | Use in lower light conditions; use a target plate for long distances |
8. Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Modelo zenbakia | TC-LD 25 (2270075) |
| Neurketa-eremua | 0.05 m - 25 m |
| Neurketaren Zehaztasuna | +/- 3 mm / m |
| Laser Klasea | Klase II |
| Laser diodoa | 635 nm |
| Desaktibazio automatikoa | 3 minutu |
| Pilak | 2 x AAA (Alkaline) |
| Neurriak (L x W x H) | 11.2 x 2.5 x 4 cm |
| Pisua | 70 g |
| Materiala | Akrilonitrila Butadiene estirioa |
| Nazioarteko Babesteko Balorazioa | IP54 (Water resistant) |
9. Bermea eta Laguntza
Einhell products are manufactured with high-quality materials and undergo strict quality control. For any warranty claims or technical support, please refer to your purchase documentation or contact Einhell customer service.
Ordezko piezen eskuragarritasuna urtebetez bermatuta dago EBn.
For further information, visit the official Einhell store: Einhell denda





