Touch Instrument Tools


3 In1 pH value TDS temperature Portable water test PH pen

$17.89

Features:

Suitable for scientific experiments; aquaculture; environmental monitoring; food processing; chemical enterprises; aquariums; swimming pools; hydroponics; domestic water.

Automatic temperature compensation; automatic calibration

Specification:

Measuring range: 0-14 pH;

               1-9999ppm;

               0-60'C/32-140'F

Resolution: 0.01pH;

         1ppm;

         0.1

Accuracy: ±0.01pH ;

±2%FS

±0.5'C 

Screen display: pH + temperature dual display.

TDS + humidity dual display.

Auto calibration: 1-3 points pH( 6.86 4.00 9.18)  

1 point TDS(1413 us/cm)

 

Temperature Compensation: 0-60'C.

Operating temperature: 0-60'C.

Data retention: YES

temperature conversion:YES

Automatic shutdown: 5 minutes

Low voltage reminder: YES

Battery: 3XLR44 button battery 1.5V

Product size: 183X37X37/mm

Net weight: 90g

Color box size: 23.8X4.8X8/cm

 

Packing:

1X pH&TDS meter

3X calibration bag

1X english manual

1X color box packing

 

How to use 

1.The temperature of the measured solution should be the same as the temperature of the standard buffer. Therefore, you must adjust the temperature regulator or slope adjustment knob before use.

2.The advanced pH meter | acidity meter is equipped with a temperature compensation system in the line.

3.After the first calibration, the instrument can automatically adjust the temperature change. When measuring, first rinse the two electrodes with distilled water, gently blot the remaining solution on the electrodes with filter paper, or wash the electrodes with the test solution.

4.Then, immerse the electrode in the beaker containing the solution to be tested, gently shake the beaker to make the solution uniform, press the reading switch, the value pointed by the pointer is the pH value of the solution to be tested, and repeat several times until the value remains When the digital pH meter | acid meter changes within less than 0.01 pH value within about 10s, it indicates that a stable reading has been reached.

5.After the measurement, turn off the power, rinse the electrode, and immerse the glass electrode in distilled water.


Add to Cart:

  • Model: TQ00202
  • Shipping Weight: 0.5lbs





This product was added to our catalog on Wednesday 18 May, 2022.

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