Apera Instruments SX721 Portable pH ORP Meter Set
Product details
The portable pH/ORP meter set SX721 from Apera Instruments is a highly advanced solution for precise water quality analysis. This comprehensive set combines both pH and ORP measurement functions, making it ideal for use in the field as well as in the laboratory. With advanced digital filter technology, the device optimizes response speed and measurement accuracy, while a stability indicator ensures consistent and reliable readings. The set is equipped with a special pH electrode and an ORP electrode, both designed for precise measurements under various conditions. Its robust construction with IP57 certification protects the device from water and dust, making it a durable companion for professionals in environmental testing. A large, backlit LCD display ensures clear visibility, while the automatic shut-off feature extends battery life. The set comes in a sturdy carrying case that allows for organized transport and protection of the components.
- Digital filter technology for improved measurement accuracy
- Automatic calibration and temperature compensation
- Memory capacity for up to 200 data sets
- IP57 water and dust protection for durability
- Includes pH and ORP electrodes for versatile applications.
Detector type | pH measuring instrument |
Item number | 61390160 |
Manufacturer | Apera Instruments |
Category | Detectors |
Manufacturer no. | AI463 |
Release date | 29.8.2025 |
Detector type | pH measuring instrument |
Calibrated according to | Factory standard (without certificate) |
Sensor Type | Pt1000 |
display type | Digital |
Power supply | Battery operated |
Battery type | Alkali |
Battery equipment | No batteries supplied |
Charger equipment | No charger supplied |
Battery size | AA / LR6 / LR06 / Mignon / R6 / R14505 |
Scope of delivery | ORP electrode, Ph-electrode, Tote bag |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Detectors» category have a defect within the first 24 months?
Source: Digitec Galaxus- 10.Bosch Professional0.5 %
- 10.Greisinger0.5 %
- 12.Apera Instruments0.6 %
- 12.Testo0.6 %
- 14.Werkstein1 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- Apera InstrumentsNot enough data
- 1.Opple0 days
- 1.TFA0 days
- 3.Joy-it3 days
- 4.Bosch Professional4 days
Return rate
How often is a product of this brand in the «Detectors» category returned?
Source: Digitec Galaxus- 12.Toolcraft2.8 %
- 12.Voltcraft2.8 %
- 15.Apera Instruments2.9 %
- 16.Extech3 %
- 17.Water ID3.1 %