weideer Digital Thermometer K-017 User Manual

Produs terminatview

The weideer Digital Thermometer K-017 is a versatile temperature measurement device featuring a dual LED display for simultaneous temperature readings from two locations. It supports both Fahrenheit and Celsius units, which can be adjusted via a single button. Equipped with two waterproof NTC probes, this thermometer is suitable for a wide range of applications, including measuring water temperature, car interiors/exteriors, air-conditioned rooms, refrigerators, and fish ponds.

Figure 1: weideer Digital Thermometer K-017 with included NTC probes.

Instrucțiuni de configurare

1. Despachetați componente: Carefully remove the Dual Display Digital Thermometer, two NTC temperature sensors, and the 15cm 2P Cable from the packaging.


Figure 2: Package contents including the thermometer unit, two NTC probes, and power cable.

2. Conectare alimentare: The thermometer operates on DC 4-28V. Connect the green wire of the provided 2P cable to the positive (+) pole of your DC power supply and the black wire to the negative (-) pole. Ensure correct polarity to prevent damage.

Figure 3: Power connection diagram. Green wire is positive, black wire is negative.
3. Connect NTC Probes: Plug the two waterproof NTC probes into the designated ports on the back of the thermometer unit. The probes are interchangeable.


Figura 4: Spate view of the thermometer showing probe connections and the adjustment button.

4. Plasare: Position the thermometer unit in your desired location. Place the NTC probes in the areas where you wish to measure temperature. The probes have a wire length of approximately 100mm (39.3 inches).

Instrucțiuni de operare

The thermometer features a single button on the back for all adjustments and mode switching. Operations are categorized into "long press" and "short press".

• Apasare prelungită: Press the button for approximately 3 seconds to release. Used to enter the next menu or increase/decrease numerical values.
• Apăsare scurtă: Press the button for 1 second to release. Used to switch between menu items at the same level.
• If no button operation occurs within 5 seconds, the device will automatically flash and save current settings, then return to the previous menu.

Ajustarea parametrilor

Pentru a intra în modul de setare:

1. In normal operating mode, apăsare lungă the button for 3 seconds. The display will show "C1".
2. Eliberați butonul, atunci apăsare scurtă the button repeatedly to cycle through the settings: C1, C2, CF, CA.

Figure 5: Parameter adjustment operation instructions.

Descrieri setări:

• C1: Temperature 1 Fine Adjustment Correction Setting

  When "C1" is displayed, apăsare lungă the button to enter the adjustment mode. The value will increase with a long press. Release and long press again to decrease the value. Adjust to the desired temperature correction. Wait for the screen to flash to save settings and return to the previous menu.
• C2: Temperature 2 Fine Adjustment Correction Setting

  Similar to C1, when "C2" is displayed, apăsare lungă the button to adjust the temperature 2 correction value. Wait for the screen to flash to save settings and return to the previous menu.

• CF: Celsius/Fahrenheit Switching

  When "CF" is displayed, apăsare lungă the button to switch between Celsius and Fahrenheit. Apăsare scurtă the button to cycle between "C" (Celsius) and "F" (Fahrenheit). "C" is the default display. Wait for the screen to flash to save settings and return to the previous menu.

• CA: Two-way Temperature Reset to Factory Settings

  When "CA" is displayed, apăsare lungă the button to enter the factory reset option. Apăsare scurtă the button to cycle between "NO" (do not restore) and "YES" (restore factory settings). "NO" is the default. Wait for the screen to flash to save settings and return to the previous menu.

Figure 6: Detailed instructions for C1, C2, CF, and CA settings.

Întreţinere

To ensure the longevity and accuracy of your weideer Digital Thermometer, follow these simple maintenance guidelines:

• curatenie: Wipe the display unit and probes with a clean, damp cloth. Do not use abrasive cleaners or immerse the main unit in water. The NTC probes are waterproof and can be cleaned with water.
• Depozitare: When not in use, store the thermometer in a dry place away from direct sunlight and extreme temperatures.
• Îngrijirea sondei: Handle the NTC probes carefully to avoid bending or damaging the wires.

Depanare

Specificații

• Model: K-017
• Voltage: DC 4-28V
• Interval de temperatură: -67°F până la +248°F (-55°C până la +120°C)
• Tip de afișare: Digital Dual LED (Red and Blue)
• Sonde: 2 x Waterproof NTC Probes
• Lungimea cablului sondei: Aproximativ 100 mm (39.3 inci)
• NTC Probe Size: 4.9 mm x 25 mm (0.2 inchi x 0.98 inchi)
• Power Line Length: 15 mm (0.59 inchi)
• Dimensiuni dispozitiv: 28.8 mm x 19.3 mm x 74 mm (1.1 inchi x 0.7 inchi x 1.8 inchi)
• Material: Plastic
• Conectivitate: Wired (USB mentioned in specifications, but likely refers to the general type of connection, not a standard USB port for data. The product images show simple wire connections.)

Garanție și suport

Informații privind garanția produsului și asistența pentru clienți nu sunt furnizate în acest manual. Vă rugăm să consultați ambalajul produsului sau instrucțiunile distribuitorului. website for details on warranty coverage and how to contact customer service for technical assistance or repairs.