Good luck with your favorite purchasesDigital PH/TDS Meter Automatic Calibration 0.01 and TDS Tester Titanium Probe Water Quality Test Monitor Aquarium Pool
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PH METER
Product Features
Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a large lcd display
Wide Application: Ideal instrument for any aquarium, the fishing industry, swimming pools, spa, school laboratories, food & beverage, drinking water etc.
Auto Calibrated: Features in-built calibration with 2 buffer powders(included).Just press a button to finish the calibration. This pH meter is factory calibrated. Users can use it directly.
Fast and Accurate Results: No need to work with those annoying color charts and test strips.Resolution: 0.01 pH, Accuracy: ±0.01 pH
Compact Portable Design: Pocket fitting pH meter that's also lightweight and compact. Total concealed fit in your bag or pocket for easy, casual carrying.
Product Descriptions Display: LCD Digital
Accuracy: 0.01
Resolution: 0.01
Operating Temperature: 0~60°C
Measuring Range: 0.00~14.00
Probe Type: Precision glass bulb electrode
(Not included!!!)
Power Supply:2*1.5V LR44 Batteries(Not included!!!)
Operation:
Step 1.Remove protective cap.
Step 2.First rinse the electrode with distilled water and suck it with filter paper.
Step 3.Turn the meter on by pressing “ON/OFF” key.
Step 4.Immerse the pH meter electrode in the solution to be tested (should not be over the immersion line).
Step 5.Stir gently and wait around 30 seconds till the reading stabilizes.
Step 6.After finishing, clear the electrode with pure water, turn the meter off by pressing “ON/OFF” key.
Step 7.Always replace the protective cap after use.
Calibration：
1.Turn on PH meter
2.Disolve each buffer solution in 250ML of distilled water
3.Immerse the electrode into the PH 6.86 solution,(under the temperature of 25)
4.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.
5. 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.
6.Place the meter back to the buffer solution to test calibration.If incorrect,please repeat the calibration
7.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.
Kindly Reminder:
If the tester was used or lay aside long time: recalibrate it.
If you open battery case or replace battery: recalibrate it.
The glass bulb of the electrode is fragile. Don't touch it by hard tools and fingers, suck the water on it gently when cleaning.
two types,we will ship in random
package included:
1) 1pcs pH Meter
2) 2 Bags Buffer Powder(4.00/4.01,6.86)
3) Instruction Manual
TDS METER
Product Descriptions What is TDS?
Total Dissolved Solids(TDS) are the total weight of all solids (minerals, salts or metals) that are dissolved in a given volume of water,expressed in milligrams per liter (mg/L) or in parts per million (PPM).
Advanced CPU: Automatically calibrated per temperature, 0 - 9990 ppm TDS Measurement Range with 1 ppm Resolution, +/- 2% Readout Accuracy
Data Hold Function: Holds measurement value when moving out of water for convenient reading and recording
Auto-off Function: Shuts off automatically after 10 minutes of non-use to conserve batteries
ATC and Temperature Function: ATC Function promises high accuracy and Temperature Function allows users to get to know the temperature of the the liquid
Come with 1x Poit tds meter, 1x user manual, 2x 1.5V LR44 button cells(build-in); 3-Year Warranty by Poit Store
Product Features
1. 100% Brand new and high quality
2. This item can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics
3. Hold function: Saves measurements for convenient reading and recording
4. Auto-off function: The instrument will automatically shut off after 10 minutes nonuse
5. Dual Range: Measures form 0-999ppm, with a resolution of 1ppm. From 1,000 to 9,990ppm, the resolution is 10ppm, indicated by drinking x 10image, Factory
calibrated
6. Rang: 0-9990ppm,resolution is 1ppm, from 1000-9990ppm,resolution is 10ppm
7. Accuracy: +/-2%
8. Battery: 2 x 1.5V Button Cell battery (not included)
9. Item size:154mm x29mm x 19mm
10.Weight:72g(2.3 oz)
Operation:
1.Remove the protective cap and turn on the meter
2.Immerse the meter into the solution (the max immersion level is 5cm)
3.Lightly stir the meter to dislodge any bubbles. Wait until the display stabilizes,Press the HOLD button to lock the reading
4.After usage, shake off excess water from your meter and replace the cap
Kindly Reminder:
1.Do not drop the entire tds meter in the water or dip beyond the maximum immersion level .The meter is not water-tight
2.Do not store the instrument in high temperature or direct sunlight
3.Do not stirke, press and fall down this instrument
Package Inclusions:
1) 1pcs TDS meter
2) Instruction Manual
NOTE:1.it comes without retail box.
2.two types,we will in random
CE Certificate for PH tester
The TDS Meter is a great tool for home and professional use to determine the ppm (parts per million), EC (electrical conductivity), water hardness, and temperature of liquids. Ideal for a variety of professional and home uses such as drinking water, hydroponics, aquariums, aquaculture, pool & hot tub, spa, car wash, food & beverage, coffee, kombucha, laboratory & scientific, colloidal silver, ecology testing, laboratory & scientific, and more!
TDS range: 0 - 990ppm (mg/L)
Accuracy: +/- 2%
Battery: 2x LR44(Not included)Precautions
● Do not immerse meter in liquid beyond the maximum immersion level of 4 cm.
● Do not store meter in high temperatures or in direct sunlight.
Package Inclusions:
1) 1pcs TDS meter
2) Instruction Manual
