
| Measuring Range | 0 to 50 °C; 0 to 14,0 |
|---|---|
| Resolution | 0.1 °C |
| Accuracy | ±0.5 °C; ±0,1 |
| Calibration | Automatic 1 to 3 point calibration |
| Model | PH20 |
| System Supply | 4 × AAA batteries |
| Temperature Compensation | 0 to 50 °C (automatically) |
| Dimensions | 40×31×178 mm (with case 190 × 165 × 40 mm) |
| Weight | 107 g (with case 438 g) |
| Operating Time | Up to 1000 hours |
| Housing Protection Class | IP67 (waterproof and floatable) |
| Manufacturer | Apera Instruments |
| MPN | AI209 |
| Item number | AI209 |
The Apera Instruments PH20 is a reliable and easy-to-use pocket pH tester, perfect for applications such as hydroponics, swimming pools, water treatment, brewing, and general water analysis. With a wide pH measurement range of 0.00 to 14.00, it offers stable, accurate results and features waterproof housing (IP67), automatic temperature compensation, and easy 3-point calibration with automatic buffer recognition.
Its large LCD displays both pH and temperature readings simultaneously, while the auto-off function conserves battery life. With up to 1000 hours of operation on 4 AAA batteries, the PH20 is designed for long-term use in the field or lab.
Key Features:
- Wide pH Range (0.00–14.00) – Accurate and stable measurements
- Waterproof (IP67) – Durable for field and lab environments
- Automatic Temperature Compensation – Ensures accurate readings in varying conditions
- Easy Calibration – Up to 3 points with auto buffer detection
- Dual Display – Shows pH and temperature on a large LCD
- Long Battery Life – Up to 1000 hours with auto-off function
- Complete Kit – Includes calibration solutions, batteries, lanyard, and case
- Warranty – 2 years on the meter, 6 months on the electrode
Set Includes:
- PH20 pH Pocket Tester
- 4x AAA Batteries
- Calibration Solutions (pH 4.00 & pH 7.00, 50ml each)
- Lanyard
- Carrying Case
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