EvoDevice products cover different measurement and monitoring jobs. Start with the question you are trying to answer, then choose the tool designed for that job.
These six tools overlap around plant and outdoor measurement, but they answer different questions. Choose based on whether you need root-zone monitoring, full-day DLI, fixed-position WiFi PAR/UVA monitoring, handheld PAR/PPFD measurement, quick iPhone-based PAR/PPFD checks, or solar irradiance and accumulated solar energy.
EVO10 combines soil moisture and root-zone temperature with Daily Light Integral, making it the plant-monitoring choice when conditions around the roots are part of the decision.
EVO-20 is the focused choice when you want to measure how much plant-usable light accumulates across the day instead of relying on one momentary light reading.
EVO-100 is designed to stay at one canopy-level location and monitor PPFD/PAR and UVA over WiFi, with Day, Month and Year curves for greenhouses, grow rooms and changing sunlight.
X100 is the handheld choice for total PAR/PPFD together with UVA and red, green and blue PAR components. It also supports DLI estimation, light-uniformity mapping and XLSX data export.
PARCLIP uses a compact clip-on diffuser with an iPhone-based workflow for spot PAR/PPFD comparisons under grow lights or sunlight.
EVO-Solar measures instantaneous solar irradiance and accumulated solar radiation energy rather than plant-specific PAR/PPFD or DLI.
Use the measurement question first. Product format comes second.
| If your main question is... | Recommended tool | Why |
|---|---|---|
| How wet is the root zone, and what temperature are the roots experiencing? | EVO10 | Soil moisture + root-zone temperature + DLI trends. |
| How much plant-usable light accumulates during the whole day? | EVO-20 | Dedicated Daily Light Integral measurement and daily history. |
| How do PPFD/PAR and UVA change over time at one fixed canopy location? | EVO-100 | Fixed-position WiFi monitoring with Day, Month and Year curves. |
| I need handheld PAR/PPFD, UVA and RGB PAR measurements at multiple points. | X100 | Portable spot measurements, uniformity mapping, DLI estimation and XLSX export. |
| I want quick PAR/PPFD spot checks with an iPhone. | PARCLIP | Compact clip-on diffuser and iPhone-based measurement workflow. |
| I need solar power and accumulated solar-energy measurements. | EVO-Solar | Instantaneous W/m² plus accumulated kWh/m². |
These products measure different parts of the optical spectrum and should not be treated as interchangeable.
| Question | E130 | E-ABI |
|---|---|---|
| Main use | White-light measurement | UV measurement |
| Lux | Yes | Not the main purpose |
| CCT | Yes | Not the main purpose |
| Spectral distribution | Supported phosphor-converted white LEDs | Not positioned as a white-light spectrum meter |
| UVI / UVA / UVB | Not the UV-focused choice | Yes |
| Typical selection | Choose for white LED Lux, CCT and supported spectral distribution | Choose for reptile/basking-zone UV checks with UVI, UVA and UVB |
EVO-CO2V is designed for in-vehicle carbon-dioxide monitoring using compatible 12V/24V vehicle accessory power.
Cabin CO₂ trends during driving, including how conditions change with occupancy, ventilation and recirculation.
A CO₂ monitor does not detect carbon monoxide (CO). EVO-CO2V is not a replacement for a certified carbon-monoxide alarm.
Both are panel-mounted whole-house surge-protection products. The main selection question is whether you want the more connected monitoring experience or a simpler local-status approach.
| Selection question | WFSPD2ULTRA | ALSPD2CORE |
|---|---|---|
| Installation category | Panel-mounted whole-house SPD | Panel-mounted whole-house SPD |
| Monitoring style | Connected / smart monitoring focus | Simpler local-status focus |
| Choose when | You want surge protection plus connected status/monitoring features | You want a simpler whole-house surge-protection setup with local status indication |
Product pages explain the device. Topic Hubs explain the measurement problem, terminology and application context around it.
Soil, DLI, WiFi and handheld PAR/PPFD, UVA, iPhone PAR/PPFD, solar irradiance and accumulated solar energy.
Open guide →Lux, CCT, supported white-LED spectrum, UVI, UVA and UVB.
Open guide →Cabin CO₂, ventilation, recirculation and measurement interpretation.
Open guide →Whole-house surge protection and panel-mounted SPD concepts.
Open guide →