Digital Ph Meter TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM

Description

Digital Ph Meter & TDS Tester Aquarium Pool Hydroponic Water Monitor 0-9999 PPM
Guaranteed Lowest Price!!!
You Choose Type Above between:
PH Meter & TDS Meter w/ Solution, or
PH meter only, TDS Meter Only
or
Solution Powder Only
PH Meter Features：
Brand New and High Quality.
Excellent meter, very accurate and durable.
With protective plastic case and calibration screwdriver.
An ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc.
In addition, you must calibrate this tester whenever the following happens:
If the tester was used or lay aside long time;  re-calibrate it
It was used too often;  re-calibrate it
Need High Accuracy.   re-calibrate it
Note:
You will Need calibrate after you get it.
Specification:
*
Measuring pH Range: 0.0 - 14.0 pH
*
Resolution: 0.1 pH
*
Accuracy: ±0.1 pH (at 20°C/68°F), ±0.2 pH
*
Operating Temperature: 0 - 50°C (32 - 122°F)
*
Calibration: Manual, 1 point
*
Relative Humidity: <95%
*
Life: Approx.700 hours of use
*Size: 152mm x 30mm x 15mm (5.9x1.2x0.6
")
*Trimming: By potentiometer
*Battery: 3*1.5v (AG-13 button battery)
(included)
*Net Weight: Approx. 57g (after installed batteries)
TDS Features:
Hold function: Saves measurements for convenient reading and recording
Auto-function: Turns off meter after 10 minutes of non-use to conserve batteries
Dual Range: Measures from 0-999 ppm, with a resolution of 1 ppm. From 1,000 to 9,900 ppm, the resolution is 10 ppm
Accuracy +/- 2%
Battery: 2 x 1.5V Button Cell Battery
Item size:155mm x 28mm x 15mm
Weight: Approx 70g
How to calibrate TDS Meter:
1.In the water, hold the temp key for 3 seconds, release the hand when the screen font flashes.
2.Press temp is "+", hold is "-".
3.Adjust the value.
4.Press the temp key for 3 seconds. Calibration ends when the screen font does not flash.