Product Description
Apera Instruments GS4-E
Replacement pH/EC Combo Probe for GS4 Pen
The Apera Instruments GS4-E is a highly advanced, multi-parameter replacement electrode designed exclusively for the Apera GroStar GS4 pH/EC/ppm Combo Pen. Engineered for seamless integration, this versatile probe ensures stable signal transmission and restores your multi-parameter pen tester to factory-level precision, making it an indispensable maintenance component for comprehensive horticultural water analysis.
Constructed to meet rigorous agricultural quality standards, the GS4-E integrates three distinct sensing elements: a glass pH bulb, a robust conductivity sensor, and a built-in temperature thermistor. This complex 3-in-1 design provides simultaneous, highly accurate readings for pH, electrical conductivity (EC), and ppm, all while delivering real-time Automatic Temperature Compensation (ATC). It serves as a direct, easy-to-install replacement to maximize the utility of your combo tester.
- Measurement Parameter: Engineered for simultaneous, precise analysis of pH, electrical conductivity, and temperature.
- Design Feature: 3-in-1 multi-parameter sensor configuration with an integrated temperature thermistor for ATC.
- Application: Suitable for comprehensive nutrient testing in hydroponics, indoor farming, and horticulture.
- Integration: Acts as a direct, plug-and-play replacement probe exclusively for the Apera GroStar GS4 Combo Pen.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | GS4-E |
| SKU | AI804G |
| Product Type | Replacement Pen Tester Probe |
| Configuration | Multi-parameter (pH, Conductivity, Temp) |
| Compatibility | Apera GroStar GS4 Combo Pen |
