導入
The RAINPOINT Wireless Digital Rain Gauge is a smart device designed for accurate real-time rainfall monitoring. It integrates with the HomGar app, allowing you to track precipitation data from anywhere. This system is expandable, enabling you to monitor multiple locations with additional rain collector units. Its freeze-proof construction ensures year-round functionality, making it an essential tool for informed irrigation decisions and comprehensive home weather tracking.
含まれるもの
- RAINPOINT Wireless Digital Rain Gauge (HCS012)
- Wi-Fi Smart Gateway Hub (HWG023WBRF)
- Required batteries (3 AA for rain gauge, not included)
- 取り付けネジ
セットアップガイド
Follow these steps to set up your RAINPOINT Wireless Digital Rain Gauge and connect it to the HomGar app.

Figure 1: The RAINPOINT Wireless Digital Rain Gauge system components.
- Download the HomGar App: 検索する 'HomGar' in your smartphone's app store and download the application.
- Connect the Wi-Fi Smart Gateway Hub: Plug in the Wi-Fi Smart Gateway Hub to a power source. Ensure it is within range of your home's 2.4 GHz Wi-Fi network.
- アプリでデバイスを追加: Open the HomGar app. Select the "+" symbol to add a new device. Alternatively, navigate to the hub's home page and use the "Sub-devices" option to add devices.
- Select Rain Sensor: In the app, find and select the "Rain Sensor" option or the icon representing the HCS012 Rain Sensor.
- Install Batteries in Rain Gauge:
- Unscrew and open the battery cover on the bottom of the rain gauge.
- 正しい極性を確認して、単三電池 3 本を電池室に挿入します。
- 電池カバーをしっかりと閉めてください。
- ペアリングを開始します。 In the app, select "Next" to begin searching for the rain gauge. The app will automatically detect and pair with the device.
- Remove Balancing Instrument Sticker: Before initial use, carefully tear off the clear sticker located on the balancing instrument inside the rain gauge. This ensures accurate measurement.

Figure 2: Visual guide for connecting the app and hub.

Figure 3: Recommended placement for the rain gauge and hub.
Video: A detailed guide on setting up and connecting your RAINPOINT Wireless Digital Rain Gauge with the HomGar app.
操作手順
Once successfully paired, your rain gauge will begin collecting data and transmitting it to the HomGar app via the Wi-Fi Smart Gateway Hub.
- リアルタイム監視: Open the HomGar app to view current rainfall data. The app displays measurements in millimeters (mm) and provides historical data for the past hour, 24 hours, and 7 days, as well as total accumulated rainfall.
- Data Updates: Rainfall data is updated approximately every 3 minutes, ensuring you have timely information.
- 較正: The app allows for calibration offset adjustments to fine-tune the accuracy of your rain gauge. Refer to the app's settings for this feature.
- 拡張可能なシステム: You can add multiple rain collector units to your system to monitor rainfall in different areas of your property. These additional units will also connect through the same Wi-Fi Smart Gateway Hub.

Figure 4: Real-time data updates on the HomGar app.

Figure 5: Utilizing rainfall data for garden management.
メンテナンス
- 配置: Ensure the rain gauge is placed horizontally on a stable surface to ensure accurate readings. Avoid inclined placements.
- 破片の除去: Periodically check the rain gauge funnel for any debris (leaves, dirt, etc.) that might obstruct the collection of rain. Clear any blockages to maintain accuracy.
- バッテリー交換: When the app indicates low battery for the rain gauge, replace the 3 AA batteries promptly to ensure continuous operation.
- 耐候性: The rain gauge is designed to be 100% waterproof, cold-resistant (workable in winter), and high-temperature resistant (no fear of exposing to sunlight). No special winterization is typically required as it automatically empties itself.

Figure 6: Proper placement for accurate readings.

Figure 7: Durability of the rain gauge in various weather conditions.
トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| Rain gauge not connecting to app/hub | Incorrect pairing process, low batteries, hub out of range, app compatibility issues. | Ensure batteries are correctly installed and charged. Keep the rain gauge close to the hub during pairing. Verify the hub is connected to your 2.4 GHz Wi-Fi. Update the HomGar app to the latest version. Some older hubs may not be compatible; check product specifications. |
| 不正確な降雨量測定値 | Gauge not level, debris in funnel, balancing instrument sticker not removed, need for calibration. | Ensure the rain gauge is placed on a perfectly horizontal surface. Clear any leaves, dirt, or other obstructions from the funnel. Confirm the balancing instrument sticker has been removed. Use the app's calibration feature if necessary. |
| App not displaying data or showing errors | App glitch, internet connectivity issues, device offline. | Close and reopen the app. Check your internet connection. Verify the hub and rain gauge are online in the app. Re-pair the device if it frequently goes offline. |
| Cannot delete or manually adjust rainfall data in app | Feature not available in current app version. | This functionality may not be supported by the current version of the HomGar app. Check for future app updates that might introduce this feature. |
仕様
- モデル番号: WG012-023KITW
- 製品寸法: 6.06 x 4.64 x 5.47インチ
- 商品の重量: 12オンス
- メーカー: レインポイント
- 原産国: 中国
- 降雨範囲: 0~9999mm
- 正確さ: 0.1ミリメートル
- 無線伝送範囲: 最大100メートル(見通し距離)
- データ更新頻度: 3分ごと
- Power Source (Rain Gauge): 単三電池3本(別売)
- Power Source (Hub): USB電源アダプター(付属)

Figure 8: Rainfall measurement range.

Figure 9: High accuracy of the rain gauge.
保証とサポート
RAINPOINT products are designed for reliability and performance. For specific warranty details, please refer to the product packaging or the official RAINPOINT website. If you encounter any issues or have questions regarding your Wireless Digital Rain Gauge, please contact RAINPOINT customer support.
詳しい情報やサポートについては、公式ウェブサイトをご覧ください。 RAINPOINT Store on Amazon.





