Spider Farmer GGS Sensor Pro Kits 4-in-1 VPD/PPFD/Temp/Humid Sensor

In this review of the Spider Farmer GGS Sensor Pro Kits we focus on growers who need reliable, consolidated environmental data in a single device. The bottom line: this kit is for indoor gardeners and small commercial operators who want fast, granular readings of CO2, temperature, humidity, PPFD and VPD without managing multiple sensors. The biggest reason to buy is the combination of a 4-in-1 sensor plus a dedicated CO2 probe and long RJ12 cables, which together simplify monitoring and let users spot microclimate shifts with updates as fast as one second.

Key Features

• 4-in-1 sensor: Integrates temperature, humidity, PPFD and VPD into one unit so growers can monitor multiple critical parameters from a single connection.
• CO2 detection: Dedicated GGS CO2 sensor measures 0 to 5000 PPM to help manage ventilation and enrichment strategies precisely.
• High accuracy: Sensor accuracies such as 50 PPM for CO2 and 5% for PPFD give confidence in readings when assessing plant responses.
• Fast refresh rate: Data updates up to once per second so users always see the latest changes in environmental conditions.
• Expandable system: Compatible with GGS Controller, AC5 and AC10 power strip kits, allowing the sensor to become part of a larger automated setup.
• Complete kit: Includes mounting bracket, multiple RJ12 cables and splitters, and a user manual for quick installation out of the box.

Who It's For

The kit is best suited for hobbyists stepping up to more precise control and for small commercial growers who need consolidated environmental monitoring without running separate instruments for light, CO2, temp and humidity. Users who value an expandable system will appreciate compatibility with Spider Farmer control gear and the long cable options for flexible placement.

Heat- or humidity-only users with minimal instrumentation needs could look elsewhere for a simpler probe, and anyone requiring laboratory-grade trace gas analysis should consider higher-end CO2 instrumentation; this product targets practical indoor growing control rather than analytical lab use.

Pros & Cons

Pros

• Combines four environmental measurements into a single sensor, reducing clutter and wiring.
• CO2 probe extends monitoring range to 5000 PPM, useful for enrichment and ventilation control.
• Fast data refresh and solid stated accuracies make it useful for responsive environmental adjustments.

Cons

• Some users report mixed experiences on absolute accuracy and compatibility, so initial calibration checks are recommended.

Specifications

Sensor type	4-in-1 (Temp, Humidity, PPFD, VPD) plus CO2 probe
CO2 range	0 to 5000 PPM
CO2 accuracy	50 PPM
Temperature range & accuracy	-4 to 140 F, accuracy 1.8 F
Humidity range & accuracy	0 to 100% RH, accuracy 3% RH
PPFD range & accuracy	0 to 4000 umol/m/s, accuracy 5%, spectrum 400nm-700nm
Included items	4-in-1 Sensor Pro, CO2 sensor, bracket, screw, RJ12 splitters, multiple RJ12 cables, user manual

Our Verdict

The Spider Farmer GGS Sensor Pro Kits offer a strong, practical package for indoor growers who need consolidated environmental data and want to integrate sensors into a larger control system. With fast updates, dedicated CO2 sensing and solid stated accuracies, it represents good value for growers aiming to optimize microclimates while keeping installation tidy and expandable.

Frequently Asked Questions

Do I need to disconnect other sensors?
Yes. When using the Sensor Pro make sure to disconnect any original temperature and humidity sensors from the controller or power socket so only one sensor provides readings.

What is the CO2 detection range?
The included GGS CO2 sensor detects concentrations from 0 to 5000 PPM and reaches operational status quickly for responsive monitoring.

Can it integrate with controllers?
The sensor is compatible with the GGS Controller, AC5 and AC10 power strip kits and can be monitored via the Spider Farmer app as part of an expandable system.