1. Introduction
Thank you for choosing the CAMWAY Digital Clamp Meter TRMS 4000 Counts. This auto-ranging clamp multimeter is designed for precise measurement of various electrical parameters, including AC/DC voltage, AC current, resistance, capacitance, temperature, diode, and continuity. It also features Non-Contact Voltage (NCV) detection, a data hold function, a backlit LCD, and a built-in flashlight for enhanced usability and safety in diverse environments.
2. Consignes de sécurité
Always adhere to basic safety precautions when using this product to reduce the risk of injury or damage. Read and understand all instructions before use.
- Ne dépassez pas les valeurs d'entrée maximales for any measurement function.
- Faites preuve d’une extrême prudence lorsque vous travaillez avec voltages above 36V DC or 25V AC RMS, as these can pose a shock hazard.
- Inspectez les câbles de test for damaged insulation or exposed metal before use. Replace if damaged.
- Ensure the meter is in the correct function and range avant de prendre des mesures.
- Do not use the meter if it appears damaged or if it is not operating properly.
- Remove test leads from the circuit before changing functions.
- Remplacer les piles lorsque le témoin de batterie faible apparaît afin de garantir des mesures précises.
3. Composants du produit
The CAMWAY Digital Clamp Le pack compteur comprend les éléments suivants :
- Cl numériqueamp Meter (CAMWAY-600ADT)
- Cordons de test (rouge et noir)
- K-Type Thermocouple (for temperature measurement)
- Piles AAA (2 incluse)
- Manuel d'utilisation
- Soft Zippered Pouch
- Tournevis

Image: Contents of the CAMWAY Digital Clamp Meter package, showing the meter, red and black test leads, a K-type thermocouple, two AAA batteries, the user manual, a soft zippered pouch, and a small screwdriver.
4. Installation
4.1 Installation de la batterie
- Repérez le couvercle du compartiment à piles à l'arrière de l'appareil.
- Utilisez le tournevis fourni pour desserrer la vis du couvercle de la batterie.
- Remove the cover and insert two AAA batteries, observing the correct polarity (+/-).
- Remettez le couvercle des piles et serrez la vis.
4.2 Connexion des cordons de test
- Pour la plupart des volstage, resistance, capacitance, diode, and continuity measurements, insert the black test lead into the 'COM' (common) jack and the red test lead into the 'INPUT' jack.
- For temperature measurements, connect the K-type thermocouple to the designated jacks (usually marked with temperature symbols).
5. Mode d'emploi
5.1 Sélection de la mise sous/hors tension et du mode
- Turn the rotary dial to the desired measurement function to power on the meter.
- To power off, turn the rotary dial to the 'OFF' position.
- Use the 'SEL' (Select) button to switch between AC and DC modes or other sub-functions within a main rotary dial setting (e.g., AC Voltage contre DC Voltaget).
5.2 Data Hold, Backlight, and Flashlight
- Appuyez sur le bouton « HOLD » pour figer la lecture actuelle affichée. Appuyez de nouveau pour relâcher.
- Press the backlight button (often marked with a light bulb symbol) to activate the LCD backlight for improved visibility in dim conditions. Hold the button to activate the flashlight.

Image: The CAMWAY Digital Clamp Meter with its large backlit LCD screen displaying a reading and the built-in flashlight illuminated, demonstrating its utility in dark environments.
5.3 Fonctions de mesure
5.3.1 Volume CA/CCtage Mesure
Tournez le sélecteur rotatif sur « V~ » (Volume AC)tage) ou 'V=' (Volume CCtage) position. Connect the test leads in parallel to the circuit or component you wish to measure. The meter will display the voltage lecture.

Image: The CAMWAY Digital Clamp Meter displaying an AC voltage reading while test leads are inserted into a wall outlet, and a separate image showing the clamp measuring AC current on a wire.
5.3.2 Mesure du courant alternatif (Clamp)
Turn the rotary dial to the 'A~' (AC Current) position. Open the clamp jaws by pressing the trigger. Enclose a single conductor (not a bundle of wires) within the jaws. The meter will display the AC current reading without breaking the circuit.
Video: Demonstration of how to measure DC current using a clamp meter. The video shows the meter clamping around a single wire connected to a power supply, displaying the current reading.
5.3.3 Resistance, Capacitance, Diode, and Continuity Measurement
Turn the rotary dial to the respective function symbol (Ω for Resistance, ∔ for Capacitance, →| for Diode, or )))) for Continuity). Connect the test leads to the component. For continuity, a beep indicates a continuous circuit. For diode, it measures forward voltage drop. For resistance and capacitance, it displays the value.

Image: A collage of four images showing the CAMWAY Digital Clamp Meter performing different measurements: resistance (Ω), diode test (→|), capacitance (∔), and continuity ()))) on electronic components.
5.3.4 Mesure de la température
Turn the rotary dial to the '°C/°F' position. Connect the K-type thermocouple to the meter. Place the tip of the thermocouple on or in the object whose temperature you wish to measure. The display will show the temperature in Celsius or Fahrenheit.

Image: The CAMWAY Digital Clamp Meter connected to a K-type thermocouple, demonstrating temperature measurement in various applications such as liquid, gas, and solid materials.
5.3.5 volumes sans contacttage (NCV) Détection
Turn the rotary dial to the 'NCV' position. Bring the top of the meter near a live AC voltage source. The meter will emit an audible alarm and the LED indicator will flash, indicating the presence of AC voltage sans contact direct.

Image: The CAMWAY Digital Clamp compteur détectant le volume sans contacttage near a wall outlet, illustrating how it identifies AC voltage in both high and low voltage scenarios without physical contact.
Video: A demonstration of the FNIRSI DMC-100 Digital Clamp Compteur, affichageasing its various functions including AC/DC current measurement, voltage measurement, continuity, diode test, and non-contact voltage detection. The video highlights the user interface and practical application of these features.
6. Entretien
6.1 Nettoyage
Essuyez le compteur avec un chiffon doux et sec. N'utilisez pas de produits abrasifs ni de solvants. Gardez le clamp mâchoires propres et exemptes de débris.
6.2 Remplacement de la batterie
When the low battery indicator appears on the display, replace the batteries promptly to ensure accurate operation. Refer to Section 4.1 for battery installation instructions.
6.3 Stockage
When not in use for extended periods, remove the batteries to prevent leakage. Store the meter in its soft zippered pouch in a cool, dry place away from direct sunlight and extreme temperatures.
7. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Le compteur ne s'allume pas. | Piles mortes ou mal installées | Vérifiez la polarité des piles ; remplacez les piles. |
| Lectures inexactes | Low battery; incorrect function/range; poor test lead connection | Replace batteries; select correct function/range; ensure secure connections. |
| Aucune détection de NCV | Pas de vol ACtage present; meter too far from source | Verify power to circuit; bring meter closer to the conductor. |
| 'OL' affiché | Overload (measurement exceeds range) | Switch to a higher range or ensure measurement is within meter's capabilities. |
8. Spécifications techniques
| Fonctionnalité | Spécification |
|---|---|
| Marque | CAMWAY |
| Numéro de modèle | CAMWAY-600ADT |
| Afficher | 4000 comptes |
| Courant alternatif | Jusqu'à 600A |
| Vol AC/DCtage | Max 1000 V |
| Résistance | Oui |
| Capacitance | Oui |
| Température | Yes (-20 to 1000 °C / -4 to 1832 °F) |
| Test de diode | Oui |
| Test de continuité | Oui |
| Fonction NCV | Yes (90V-1000V AC) |
| Gamme automatique | Oui |
| Conservation des données | Oui |
| Rétroéclairage et lampe de poche | Oui |
| Source d'énergie | 2 piles AAA (incluses) |
| Poids de l'article | 188 g |
| Dimensions | 21.1 x 9.2 x 5.2 cm |
| Cote de sécurité | Marqué CE |
9. Garantie et assistance
The CAMWAY Digital Clamp Le compteur est livré avec un Garantie de 3 ans, providing peace of mind for your purchase. For technical support, troubleshooting assistance, or warranty claims, please contact CAMWAY customer service through the retailer where the product was purchased or visit the official CAMWAY website.