pH Tester Pen 850051 - Sper Scientific

pH Tester Pen 850051 is a specialized electronic device for quick and accurate determination of pH and temperature of liquid samples. The product features a compact design, easy to carry and use in various environments.

With an accuracy of up to ±0.2 pH and 3-point automatic calibration, the 850051 pH tester provides more reliable and professional results compared to traditional litmus paper methods.

Notably, the device is equipped with automatic temperature compensation and a clear LCD display, enabling convenient and fast user operation.

• Wide pH measurement range from 0 to 14 with 0.1 pH resolution.
• Temperature measurement from 0°C to 50°C, displaying in °C or °F.
• Accuracy ±0.2 pH ensuring reliable results.
• 3-point automatic calibration with pH 4, 7, 10 buffer solutions.
• Hold function for easy result observation.
• IP65 protection rating against dust and water, suitable for diverse working environments.
• Auto power off after 20 minutes of inactivity to save battery.
• Low battery indicator alerts user for timely replacement.
• Electrode kept moist with protective cap to extend device lifespan.
• Ergonomic one-hand operation design with wide LCD screen.
• Floats on water if accidentally dropped.

The 850051 pH tester pen is suitable for use in various fields such as:

• Testing quality of drinking water, wastewater, and environment.
• Measuring pH in food and beverage industries.
• Agriculture and aquaculture for monitoring soil and water pH.
• Laboratories, research and product development.
• Industrial production process monitoring requiring pH control.

The device is easy to use, provides fast and accurate measurements, making it a valuable tool supporting technicians, experts, and managers in pH measurement tasks.

• 1 pH tester pen 850051 imported genuine from Sper Scientific, USA.
• 4 LR44 button batteries.
• 1 protective cap containing pH7 solution.
• 1 user manual.
• 1 official 6-month warranty card from Le Quoc Equipment.