pH Meter Features:
* Measuring pH Range: 0.0- 14.0pH
* Resolution: 0.1 pH
* Accuracy: ±0.1 pH(20℃), ±0.2pH
* Operating Temperature: 0-50℃ (32-122℉)
* Calibration: Manual,1 point
* Item Net Weight: Approx. 57g (after installed batteries)
* Dimensions: 152 x 29 x 20mm (5.984 x 1.142 x 0.591 inch)
Digital TDS Meter Tester Features :
* This item can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics.
* Hold function: Saves measurements for convenient reading and recording
* Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries
* 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
How to use it:
1.Please unplug the electrode sleeve before use
2.Press the switch ,place the electrode into the test Solution.
3.After the numerically stable ,press the HOLD button and take it out of the solution to read.
4.After reading,turn off the meter,wipe clean the electrode before sleeving it.
Note:
* keep the electrode clean ,cover the electrode protective sleeve ,please take out the batteries for long periods idle.
* Do not drop the entire TDS meter in water of dip beyond the maximum immersion level.
Package included:
1 x Digital pH meter
1 x TDS Meter Tester

• PH meter: full measurement range of pH 0-14, 0.1 pH range of error; reliable and quick readings
• TDS meter: measurement range of 0-999ppm and 2% highly accurate, quick readings
• Auto-off function:Turns off meter after 10 minutes of non-use to save batteries
• Lightweight, handheld design for portability and convenience
• Great for all home and laboratory TDS & PH testing applications including pools,aquariums, hydroponics.

PH meter: full measurement range of pH 0-14, 0.1 pH range of error; reliable and quick readingsBluShell