Handy Water Treatment Instruments

Product Details:

Specification of Pocket pH meter ( Handy pH meter , Pen type pH meter )

• Measure range : 0.00-14.00pH
• Resolution : 0.01pH
• Accuracy : +/-0.01pH
• Power supply : 2 X 1.5V (LR44 Button cell)
• Operating temperature : 0℃-60℃
• Calibration : three points automatic calibration (only 6.86 point calibration: the accuracy is 0.1ph)
• Dimension : 155mm*31mm*18mm
• Weight : 50g/(1.702)

Operation of pen type pH meter

• Remove the protective cap and protective film on the screen.
• First rinse the electrode with distilled water, and suck it with filter paper.
• Turn the meter on by pressing the "ON/OFF" key.
• Immerse the pH meter electrode in the solution to be tested. (can not be over the immersion line)
• Stir gently and wait around 30 seconds till the reading stabilized.
• After finished, clear the electrode with pure water, turn the meter off by pressing the "ON/OFF" key.
• Always replace the protective cap after use.

Calibration of pH meter

• Turn on pH meter.
• Dissolve each buffer solution in 250 ml of distilled water.
• Immerse the electrode into the pH 6.86 solution. (under the temperature of 25)
• Press the "CAL" (calibration) button for 5 seconds and release.
• Display will start flashing 6.86.
• Wait until the display stops flashing.
• Rinse the electrode with distilled water and dry it with filter paper.
• Immerse the electrode in pH 4.00 solution.
• Press "CAL" button for 5 seconds, then press and release immediately second time.
• Reading will start flashing 4.00.
• Wait until display stops flashing.
• Rinse and dry the electrode with distilled water as before.
• Place the meter back to the buffer solution to test calibration. If incorrect, please repeat the calibration
• If approximate pH of your test solution is known to be above 7.0, calibrate the meter using 6.86 and 9.18 solution.
• To do this, please follow the calibration chart. The third step is the calibration method for 9.18 point.

Product Details:

PH-80: pH HydroTester Series:

• The PH-80 has proven to be the MOST reliable pH meter in its price range. It has become a favorite in such applications as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.

Features:

• Measures pH and Temperature
• One-touch automatic digital calibration
• Water resistant
• Simultaneous temperature display
• Large LCD display
• Automatic Temperature Compensation (ATC)
• Auto-off function, data-hold function and low-battery indicator
• Factory Calibrated: The PH-80 meter is factory calibration to pH 7.0.
• Includes a translucent cap, batteries, storage solution and pH 7.0 buffer (powder)

Application: 

• Aquaculture
• Aquarium
• Drinking Water
• Food & Beverage
• Hydroponics
• Industrial
• Water Treatment

Product Details:

Total Dissolved solids are the total amount of mobile charged ions, including salts or metals dissolved in a given volume of water. TDS, which is based on conductivity. is expressed in parts per million (PPM) or milligrams per liter (mg/L). TDS includes any inorganic element present other than the pure water molecule (H2O) and suspended solids. TDS affects drinking water quality consumption. for drinking, the lower TDS level of the water, the better for your health.

• The U.S EPA''s maximum contaminant levels of  TDS for human consumption is 500 ppm
• Measures total dissolved solids (TDS.mg/L) Temperature (C) and fahrenheit (degF)

Product Details:

TDS-3: Handheld TDS Meter with Carrying Case With its rugged design and build, the TDS-3 is an ideal meter (tool) that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a black vinyl carrying case, protecting it when carried in a toolbox.

Features:

• Hold Function
• Auto-off Function (After 10 min.)
• Built-in digital thermometer
• Includes a carrying case with belt clip
• Factory Calibrated with a 342 ppm NaCl solution. (Meter can be recalibrated with a mini-screwdriver).