導入
This manual provides detailed instructions for the proper use and maintenance of your EVTSCAN Soil Tester. Please read this manual thoroughly before operating the device to ensure accurate measurements and prolonged product life. This device is designed for measuring soil temperature, air temperature, air humidity, and illumination levels in various environments such as plants, gardens, lawns, and farms.
製品終了view
The EVTSCAN Soil Tester is a portable device designed for quick and accurate environmental measurements. It features a clear display, easy-to-use buttons, and a durable probe.
図1: 前面 view of the EVTSCAN Soil Tester.
主な特徴:
- 使いやすい: Obtain test results quickly by inserting the probe into the soil.
- 正確な測定: Designed for precise readings of environmental conditions.
- データロック機能: A dedicated HOLD button allows for convenient data viewing。
- ポータブルデザイン: コンパクトで軽量なので持ち運びやすく、さまざまな場所で使用できます。
- 多用途アプリケーション: Suitable for family plants, gardens, lawns, and farms.
設定
バッテリーの取り付け:
- デバイスの背面にあるバッテリー収納部を見つけます。
- 電池ボックスのカバーを開きます。
- Remove any packaging from the included 9V 6F22 dry battery.
- 正しい極性を確認して 9V 電池を挿入します。
- 電池カバーをしっかりと閉じてください。
図 2: バッテリー収納部の位置。
Note: The device will not power on until the battery is correctly installed and any protective film is removed from the battery terminals.
操作手順
デバイスコントロール:
Figure 3: Control buttons on the EVTSCAN Soil Tester.
- オン/オフボタン:
- Short press to turn the device on.
- Long press for 3 seconds to turn the device off.
- The device will automatically turn off after 15 minutes of inactivity to conserve battery life.
- ℃/℉ボタン：
- Press this button to switch the temperature unit between Celsius (℃) and Fahrenheit (℉).
- ホールドボタン：
- Press this button to lock the current readings on the display. This is useful for recording data.
- Press again to release the data lock and resume live readings.
測定の実施:
- Turn on the device by short pressing the オン/オフ ボタン。
- Insert the metal probe into the soil to approximately 2/3 of its length (about 14-15 cm or 5.5-6 inches). Ensure the probe is fully inserted into the root zone for accurate soil readings.
- Position the device to face the sun for accurate illumination readings.
- Wait a few moments for the readings to stabilize on the display. The display will show soil temperature, air temperature, air humidity, and illumination.
- 必要に応じて、 所有 button to lock the displayed data for easier recording.
- After use, gently remove the probe from the soil.
Figure 4: Probe length and recommended insertion depth.
図5：例ample of readings on the display.
仕様
| パラメータ | 価値 |
|---|---|
| 土壌温度範囲 | -20 ℃ to +70 ℃ (-4 ℉ to +158 ℉) |
| 気温範囲 | -10 ℃ to +50 ℃ (+14 ℉ to +122 ℉) |
| Air Humidity Range | 20%～99% RH |
| 電源 | 1 x 9V 6F22 dry battery (280mAh) |
| プローブ長 | Approx. 22 cm / 8.7 in |
| アイテム重量 | 7.7オンス |
| メーカー | EVTSCAN |
| 基本機能 | Air temperature, Air humidity, Illumination display, ℃/℉ temperature switching, Data retention, Comfort display |
メンテナンス
- クリーニング： After each use, wipe the metal probe clean with a damp cloth to remove any soil residue. Do not immerse the main body of the device in water.
- ストレージ： Store the soil tester in a dry, cool place away from direct sunlight and extreme temperatures.
- バッテリー交換: If the display becomes dim or the device does not power on, replace the 9V battery. Ensure proper disposal of old batteries according to local regulations.
- 衝撃を避ける: Handle the device with care to prevent damage to the probe or internal components.
トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| デバイスの電源が入らない。 | バッテリーが切れているか、正しく取り付けられていません。 | Check battery installation; replace with a new 9V battery if necessary. |
| 不正確または変動する測定値。 | Probe is not fully inserted or is dirty; soil is too dry or too wet. | Ensure probe is inserted to 2/3 depth; clean probe thoroughly; ensure soil has adequate moisture for accurate readings. |
| ディスプレイが暗くなっています。 | バッテリー残量が少なくなりました。 | 9V電池を交換してください。 |
| 自動シャットダウンが早すぎます。 | 通常の操作（15 分間の非アクティブ）。 | This is a power-saving feature. Turn the device back on if further use is required. |
保証とサポート
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official EVTSCAN webサイトでご確認ください。購入証明として購入レシートを保管してください。