Vivosun High Accuracy pH Tester with 0-14 pH Measurement Range
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Description
The Vivosun High Accuracy pH Tester (0–14 Range) is a compact digital pH measurement pen designed for precise monitoring of water and nutrient solutions across gardening, hydroponics, aquarium care, brewing, and general water quality applications. It delivers fast and reliable readings with automatic temperature compensation (ATC) for improved accuracy across varying conditions.
The device features a sensitive electrode capable of measuring full-range pH values while maintaining stable ±0.1 accuracy. A backlit LCD display ensures clear readability in all environments, and built-in hold and memory functions make it easier to record readings without continuous immersion. Automatic calibration using buffer solutions simplifies setup, making it suitable for both beginners and experienced growers managing nutrient balance in liquid systems.
Specs
| Product | High Accuracy pH Tester (0–14 Range) |
| Brand | Vivosun |
| Type | Digital pH pen / water quality tester |
| pH Range | 0.00 – 14.00 |
| Accuracy | ±0.1 pH |
| Resolution | 0.01 pH |
| Temperature Compensation | Automatic Temperature Compensation (ATC) |
| Calibration | One-point, two-point, or three-point automatic calibration |
| Display | Backlit LCD screen |
| Functions | Hold function, memory retention, auto shut-off |
| Power Supply | 1 × 3V CR2032 battery |
| Dimensions | 6.23 × 1.22 × 0.65 in |
| Operating Temperature | 32–176°F (0–80°C) |
| Calibration Buffer Values | 4.00, 6.86, 9.18 |
| Applications | Hydroponics, gardening, aquariums, pools, spas, drinking water, brewing |
| Warranty | 2-year after-sale service |
