| Manufacturer | Apera Instruments |
|---|---|
| MPN | AI804G |
| Item number | AI804G |
- Replacement probe for GroStar GS4 pH/EC combo tester
- Measures pH, conductivity (EC and PPM) and temperature
- Combo probe built with lithium glass membrane and titanium alloy to ensure high accuracy and durability
- double junction structure uses blue gel electrolyte without the air bubble
- 1-year warranty
Product documents
Technical datasheet — GroStar® GS4-E Replacement pH/EC Combo ProbeSign in to download
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Shipping & safety
Standard courier shipping. International orders include commercial invoice and HS-code documentation.
Frequently bought together
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