GS5-E ORP Electrode for GroStar Pocket Testers
45,35 € for 1 piece plus VAT (21%) plus shipping costs
- Assortment: APERA Instruments
- Article-No: 28APE190386
- Category: electrodes
Show all electrodes from APERA Instruments - Category No.: 90700507
- Index: conductivity sensors, Oxygen probes
- Validity: 30.09.2026
- Last Update: 30.09.2025
The picture may be different from the article and can include supply, which is not in the standard scope.
The GroStar™ GS5-E ORP Electrode is compatible with the GroStar™ GS1, GroStar™ GS2 and GroStar™ GS4. When the electrode is connected, the instrument recognizes the electrode and automatically switches to ORP measurement mode, in which the redox potential (ORP) of liquids, such as nutrient solutions, can be measured.
- Allows the measurement of the redox potential (ORP) of nutrient solutions and other liquids with GroStar™ pH Pen Testers.
- Equipped with platinum sensor and double-junction.
- Can be attached quickly and easily without additional tools, the device automatically switches to ORP measurement mode.
- Compatible with Pocket Testers GS1, GS2 and GS4 from the GroStar™ series.
Technical Specifications:
| ORP | Measuring range | -1000 to 1000 mV |
| Diaphragm | Double-junction | |
| Sensor type | Platinum | |
| Reference electrode | Ag/AgCl | |
| Electrolyte | Gel KCl | |
| Temperature | Measuring range | 0 to 50°C (32 to 122°F) |
| Temperature sensor | 30KΩ thermistor | |
| More | Housing | Polycarbonate |
| Dimensions | 75×35×35 mm |
This electrode has a 12-month manufacturer's warranty.
| Description | value |
|---|---|
| Product type description: | ORP-Elektrode |
| Reg. Trademark: | GroStar® |
| Diameter: | 35 mm |
| Length: | 75 mm |
| Shaft material: | Plastic |
| Reference electrolyte: | Gel |
| Type of thermocouple: | NTC |
| Integrated thermometer: | Yes |
| Temperaturesensor type: | NTC |
| Description | value |
|---|---|
| WEEE obligation: | Yes |
| WEEE registration number: | DE 28154958 |
| WEEE brand according to EAR register: | APERA Instruments (Europe) GmbH |
| WEEE type of equipment: | Small equipment, that can be used in private households |
