We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Reed’s R3500 digital pH pen shows both temperature and pH simultaneously on a vast dual LCD display. The R3500 boasts automatic temperature compensation for precision readings and includes a built-in calibration procedure.
| Temperature | |
| Measuring Range | 32 to 140°F (0 to 60°C) |
| Accuracy | ±1.8°F (1°C) |
| Resolution | 0.1°F (0.1°C) |
| pH | |
| Measuring Range | 0.00 to 14.00 pH |
| Accuracy | ±0.02 pH |
| Resolution | 0.01 pH |
| General Specifications | |
| Display | Dual Display, LCD |
| Data Hold | Yes |
| Auto Shut-Off | Yes (after approximately 10 minutes) |
| Waterproof | Yes |
| Low Battery Indicator | Yes |
| Power Supply | 4 x LR44 Cell Batteries |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Storage Temperature | 14 to 122°F (-10 to 50°C) |
| Operating Humidity | 10 to 80% |
| Dimensions | 7.3 x 1.6 x 1.6" (185 x 40 x 40mm) |
| Weight | 3.1oz (88g) |
Write Your Own Review
- • Water conditioning
- • General purpose pH measurement
- • Aquariums
- • Wastewater monitoring
- • Beverage production