weideer Digital Thermometer K-017 User Manual

製品終了view

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.

セットアップ手順

1. コンポーネントを解凍します: 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. 接続電源： 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.


図4：背面 view of the thermometer showing probe connections and the adjustment button.

4. 配置: 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).

操作手順

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

• 長押し： Press the button for approximately 3 seconds to release. Used to enter the next menu or increase/decrease numerical values.
• ショートプレス: 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.

パラメータ調整

設定モードに入るには:

1. In normal operating mode, 長押し the button for 3 seconds. The display will show "C1".
2. ボタンを離してから 短く押す the button repeatedly to cycle through the settings: C1, C2, CF, CA.

Figure 5: Parameter adjustment operation instructions.

設定の説明:

• C1: Temperature 1 Fine Adjustment Correction Setting

  When "C1" is displayed, 長押し 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, 長押し 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, 長押し the button to switch between Celsius and Fahrenheit. ショートプレス 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, 長押し the button to enter the factory reset option. ショートプレス 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.

メンテナンス

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

• クリーニング： 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.
• ストレージ： When not in use, store the thermometer in a dry place away from direct sunlight and extreme temperatures.
• プローブのお手入れ: Handle the NTC probes carefully to avoid bending or damaging the wires.

トラブルシューティング

仕様

• モデル： K-017
• 巻tage: DC 4-28V
• 温度範囲: -67°F ～ +248°F (-55°C ～ +120°C)
• 表示タイプ: Digital Dual LED (Red and Blue)
• プローブ： 2 x Waterproof NTC Probes
• プローブワイヤーの長さ: 約100mm（39.3インチ）
• NTC Probe Size: 4.9mm×25mm（0.2インチ×0.98インチ）
• Power Line Length: 15mm（0.59インチ）
• デバイス寸法： 28.8mm x 19.3mm x 74mm (1.1 インチ x 0.7 インチ x 1.8 インチ)
• 材料： プラスチック
• 接続性: 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.)

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