Davis Instruments
Davis Instruments Vantage Pro2 Wireless 6152
$925
Released 2015
Best Home Weather Stations · head-to-head
Davis Instruments Vantage Pro2 Wireless 6152 vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor
A sourced, side-by-side comparison. Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor is cheaper at $199.99. Every spec and price links to its source.
Ecowitt
Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor
$199.99Cheaper
Released 2022
Which is better: the Davis Instruments Vantage Pro2 Wireless 6152 or Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor?
On the specs we track, they're closely matched. The Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor is the cheaper at $199.99.
See Davis Instruments Vantage Pro2 Wireless 6152 on Amazon See Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Davis Instruments Vantage Pro2 Wireless 6152 | Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor |
|---|---|---|
| US price | $925 | $199.99 |
| Brand | Davis Instruments | Ecowitt |
| Released | 2015 | 2022 |
| Sensor count | 7 | 8 |
| Temp accuracy f | 1 | 1.1 |
| Wind speed max mph | 150 | 112 |
| Rainfall gauge type | tipping-bucket self-emptying | haptic piezoelectric |
| Connectivity Wi-Fi | No | Yes |
| Data update interval sec | — | 16 |
| Display type | monochrome LCD backlit | large TFT |
| Solar powered sensor | Yes | Yes |
| Cloud platform integration | WeatherLink (with optional WeatherLink Live) | Ecowitt.net, Weather Underground, WeatherCloud, WOW |
| Wireless range (ft) | 1000 | 328 |
| Battery backup | Yes | Yes |
| Uv solar radiation sensor | No | Yes |
Sources — Davis Instruments Vantage Pro2 Wireless 6152: dxengineering.com (verified 2026-06-26). Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor: shop.ecowitt.com (verified 2026-06-26).
What's the difference between the Davis Instruments Vantage Pro2 Wireless 6152 and Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor?
Where the two actually differ on the specs we track (9 of 12). Matching specs are omitted.
- Sensor count: Davis Instruments Vantage Pro2 Wireless 6152 7 vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor 8
- Temp accuracy f: Davis Instruments Vantage Pro2 Wireless 6152 1 vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor 1.1
- Wind speed max mph: Davis Instruments Vantage Pro2 Wireless 6152 150 vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor 112
- Rainfall gauge type: Davis Instruments Vantage Pro2 Wireless 6152 tipping-bucket self-emptying vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor haptic piezoelectric
- Connectivity Wi-Fi: Davis Instruments Vantage Pro2 Wireless 6152 false vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor true
- Display type: Davis Instruments Vantage Pro2 Wireless 6152 monochrome LCD backlit vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor large TFT
- Cloud platform integration: Davis Instruments Vantage Pro2 Wireless 6152 WeatherLink (with optional WeatherLink Live) vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor Ecowitt.net, Weather Underground, WeatherCloud, WOW
- Wireless range (ft): Davis Instruments Vantage Pro2 Wireless 6152 1000 vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor 328
- Uv solar radiation sensor: Davis Instruments Vantage Pro2 Wireless 6152 false vs Ecowitt HP2551 Wi-Fi Weather Station with 7-in-1 Sensor true