The LeaningTech Tri-Meter water quality monitor is professional and useful tool for testing PH/EC/TEMP of solution level. Perfect for wide applications, such as beverage, fish hatcheries, food processing, aquarium, photography, laboratory, quality control, school & colleges, swimming pools, water conditions.


Range: pH: 0.00 ～ 14.00pH
EC: 0.00 ～ 19990us/cm
Temperature: -50 ～ 70℃ (-58℉～ 158℉)

Resolution: pH: 0.01pH
EC: 10us/cm
Temperature: 0.1℃ (0.2℉)

Accuracy: pH: ±0.1pH
EC:±2%F.S
Temperature: ±1℃ (±2℉)

Temperature Compensation: 0℃ ～ 50℃ (32℉～ 122℉)
Working temperature: 0℃ ～ 50℃ (32℉ ～ 122℉)
Power Supply: DC 6V
Battery: 4×1.5V AG-13 Button Cell Batteries ( Included)
Color: Grey
Material: ABS
Item Size: Approx. 188 * 35 * 35mm
Item Weight: Approx. 80g
Package Size: Approx. 21 * 10.4 * 5cm / 8.3 * 4.1 * 1.9in
Package Weight: Approx. 158g / 5.6oz


1 x  LeaningTech pH/EC/TEMP Meter (Battery Included)
1 x  User Manual
1 x  Mini Screwdriver

• Test temperature in ℃ / ℉ (switchable unit). Accurate Tri-meter, use to measure the pH/ EC/ TEMP of solution.
• Automatic temperature compensation (ATC), easy calibration of pH and EC with just a mini-screwdriver,ensuring precise results.
• Reliable & Accurate Readings: 0.1pH high accuracy, 0-14pH full measurement range, -50℃ ～ 70℃ temperature range, able to withstand harsh conditions, offering longer durable services.
• Large digital backlit LCD screen, 0.01 resolution, quick and easy readings even in the dark.
• Replacable electrode, can be used in particularly taxing conditions and remain accurate for a long time, good in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.

Test temperature in ℃ / ℉ (switchable unit). Accurate Tri-meter, use to measure the pH/ EC/ TEMP of solution.LeaningTech