Extech's waterproof ExStik® PH100 pH meter is a durable, accurate, reusable stick pH meter with unique data storing capabilities that make it extremely user-friendly. The flat surface electrode measures pH in liquids, semi-solids, and solids while reducing electrode breakage and clogged connections. The LCD readout shows pH, temperature, and an analog bar graph that illustrates acidity or alkalinity trends and indicates when the reading has stabilized. Other features include automated temperature adaptation, auto power off, a low battery indication, and data storage. The PH100 includes a protected sensor lid, a sample cup, four 3V CR2032 button batteries, and a 48-in. (1.2 m) neck strap. For added convenience, get the EX006 weighted base, which retains both the sample.
| Memory | 15 readings |
|---|---|
| pH | 0.00 to 14.00 pH |
| pH Basic Accuracy | ±0.01 pH |
| pH Max Resolution | 0.01 pH |
| Temperature (Contact) | -5°C to 90°C (23°F to 194°F) |
| Temperature (Contact) Basic Accuracy | ±1°C/1.8°F |
| Temperature (Contact) Max Resolution | 0.1° |
| Certifications | CE |
| Dimensions | 35.6 × 172.7 × 40.6 mm (1.4 × 6.8 × 1.6 in) |
| IP Rating | IP57 |
| Power | 4 × CR-2032 (3V) button batteries |
| Warranty | 2 years |
| Weight | 110 g (3.8 oz) |
