Digital PH Meter, 0.01 Resolution PH Meter Accuracy Water Quality Tester

Description

PH Meter, Digital PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC
【Aplication】As a tool to improve the quality of life. Can be used to test drinking water, swimming pools, PH balance in an aquarium, RO system, spa, or hydroponics. All the environments that need to test PH values can use this tester to get accurate data.
【How to use calibration】Place the tester in a calibration solution. Press CAL for 3 seconds to enter the calibration mode, and press in turn to select the powders corresponding to 6.86, 4.00, and 9.18 to complete the calibration.
【Easy to use】turn on the switch, place the probe into the water, and stir (make the small glass ball fully contact the liquid) and the value can be read when the value is stable.
【Automatic Temperature Compensation-ATC】There is no need to care about the temperature of the liquid being measured. The PH meter has an automatic temperature compensation function.
【Mini Size】The mini size of the pH meter allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. It can help you to make a pH test anywhere, you just take it to the pool, on a trip, to the beach, camping, etc.
How to Calibrate
A. 6.86 point calibration with ±0.1pH accuracy
Step 1) Dissolve the 6.86 buffer powder in 8.5 oz (250ml) of distilled water.
Step 2) Turn the meter on by pressing the“ON/OFF”button.
Step 3) Immerse the electrode into the 6.86pH solution, gently stir and wait at least 5 seconds.
Step 4) Press the“CAL”button for 5 seconds then release. Device is calibrated once the display stops flashing “6.86“.
B. 4.00 point calibration with ±0.02pH accuracy
Follow steps 1-4 in section A but use the 4.00 buffer powder rather than 6.86.
Step 5) When the display flashes “6.86”immediately press the “CAL” button again and the reading will flash “4.00”.
Step 6) Wait for the display to stop flashing before use.
C. 9.18 point calibration with ±0.02pH accuracy
Follow steps 1-4 in section A but use the 9.18 buffer powder rather than 6.86.
Step 5) Immediately press the “CAL” button two times. The reading will begin to flash “9.18”.
Step 6) Device is calibrated once the display stops flashing.
Directions
1. Turn on the switch.
2. Place the probe into the water and stir until the small glass ball fully contacts the liquid.
3. Wait for the value to stabilize to get the pH reading.
4. For calibration, place the tester in a calibration solution, press CAL for 3 seconds to enter the calibration mode, and select the appropriate powder corresponding to 6.86, 4.00, or 9.18 to complete the calibration process.
5. Use the tester for testing drinking water, swimming pools, aquariums, RO systems, spas, or hydroponics to get accurate pH data.
Specifications:
Measuring range: PH 0.00-14.00 pH
Resolution: 0.01 pH
Accuracy: ±0.1pH,±0.5℃
Batteries: 2X 1.5V LR44 (included)
Dimensions: 15x3.8x2.5cm/6x1.4x1 inch
Net Weight: 100g/3.53 oz
Package Includes:
1 x PH Meter
1 x gift box
6 x PH buffer powder
2 x
extra batteries
1 x User's manual