The Jenway 500-series portable pH meters are hand-held, high accuracy, pH, pH or mV and temperature meters for laboratory or field applications.
General specifications:
- Model 550: simultaneous pH/temperature readout with splashproof (IP65-rated) housing with LCD display
- Automatic or manual temperature compensation
- Automatic 2-point pH calibration with automatic buffer recognition
- Auto shut-off after 10 minutes of inactivity to conserve battery life
| Model | 550 | |
| Ranges x resolution | pH mV Temperature | 0.00 to 14.00 x 0.01 - 0.0 to 100.0 x 0.1°C |
| Accuracy | pH mV Temperature | ±0.05 - ±0.5°C |
| Calibration | 2-point, with pH4.00, 7.00, 9.22 and 10.00 buffers recognised | |
| Temperature compensation | automatic: 0 to 60°C | |
| Input | BNC (pH), 3.5mm jack (temperature) | |
| Power | 3 x 1.5V AAA alkaline batteries | |
| Overall W x D x H | mm | 56 x 25 x 141 |
| Weight | g | 130 |
Supplied without pH electrode, ATC probe, with 3 x 1.5V batteries, 1 each pH4, pH7 and pH10 buffer sachets, carrying case and instructions. Note: Requires PJ364-08 and PJ364-17 for operation.