This pH meter features the large backlit LCD display. When you turn on the pH meter,the blue backlight is lighting and it'll automatically turn off the LCD backlight to save power after four minutes. It's very effortless to read the number even in the sun.
The agile glass probe is made of speacial glass material, it's very sensitive to test any solution and also very fragile, so please be careful that don't touch the hard objects while in use.
The meter is supplied with Battery Error Preventing System which avoids any erroneous reading due to low battery level,by switching the meter off. You may need to replace the batteris if you find that the display is always flashing.
1. Remove the protective cap. 2. Turn the meter on by pressing the ON/OFF button. 3. Immerse it in the solution to be tested without exceeding the maximum immersing level. 4. Stir gently and wait minitues for the reading to stabilize. 5. Press the "Hold" button to lock the reading then you can take it out of the solution. 6. After use, rinse the electrode with distilled water to minimize contamination and replace the protective cap
0.0 - 14.0 pH
±0.1 pH (20°C/68°F)
Typical EMC DEV
around 700 hours of use
3*1.5V button battery
This digital pen style Pool Water Aquarium ph meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food, beverage etc. This PH meter is highly efficient and accurate due to its advanced microprocessor technology. Big LCD display screen which has great waterproof performance and let you easily read the displayed value. This digital pen style PH meter is an ideal instrument for whatever you may need to test the PH levels. With compact portable design. Main color: Yellow(As pictures show) Measure range: 0.00-14.00pH Resolution: 0.01pH Accuracy: ±0.05pH Operating temperature: 0℃~80℃ Calibration: two points automatic calibration Power supply: 2 * 1.5V LR44 batteries(not included) Size: approx. 155 * 30 * 14mm/6.1 * 1.2 * 0.5in
AUTO CALIBRATION: The VANTAKOOL PH meter has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly. As well, you can calibrate the tester with one touch button using VANTAKOOL Buffer Powder.
AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F)