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Which leak monitor do you need?
A manual push-button tester tells you whether a leak is present when you check. HullSentry measures it, keeps watching and tells you when something changes.
| Feature | Manual tester 250–300 € Typical push-button LED tester | HullSentry 790 € | HullSentry Pro 890 € |
|---|---|---|---|
| Battery banks monitored | Included: 1 | Included: Up to 4 | Included: Up to 4 |
| Voltage supported | Included: 12 / 24 V | Included: 12 / 24 / 48 V | Included: 12 / 24 / 48 V |
| Manual test and display | Included: Push button, coloured LEDs | Included: Push button, coloured LEDs, LCD display | Included: Push button, coloured LEDs, LCD display |
| Positive or negative side identified | Included | Included | Included |
| Exact leak values (ohms and current) | Not available: Coarse LED steps | Included | Included |
| Automated scans every 10 minutes | Not available | Included | Included |
| Measurement history | Not available | Included | Included |
| Live test mode (beeps when the leak changes) | Not available | Included | Included |
| External alarm relay | Not available | Included | Included |
| Self-test and self-calibration | Not available | Included | Included |
| Battery voltage monitoring | Not available | Included | Included |
| Automatic display dimming | Not available | Included | Included |
| Local storage and CSV export | Not available | Included | Included |
| Wi-Fi web portal on board | Not available | Included | Included |
| Email alerts over Wi-Fi | Not available | Included | Included |
| Firmware updates over Wi-Fi | Not available | Included | Included |
| Cloud portal | Not available | Included: Optional, 24 € / year | Included: 2 years included, then 24 € / year |
| 4G cellular connection | Not available | Not available | Included: 4G board + subscription included (170+ countries) |
The manual tester column describes a typical manual push-button leak tester with coloured LEDs. It is shown for comparison only and is not sold by BEES Precision Instruments.
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