4in1 TDS PPM Meter Digital Tester Home Drinking Water Quality Purity Test Tester

Description

PH meter
Backlight TDS Meter
PH & TDS Meter Combo
Measurement Range
PH: 0.00-16.00
TDS: 0-9999 ppm
PH meter: 0.00-16.00 TDS meter: 0-9999 ppm
Accuracy
±0.01 pH
± 2%
PH meter: ±0.01 pH TDS meter: ± 2%
Backlight Screen
×
✓
✓
Auto Temp Compensation
✓
✓
✓
Auto shut-down
✓
✓
✓
What You Get
· 1*TDS&EC Meter
· 1* User Manual
· 1* Protective Case
What Is TDS and Why Should You Care?
TDS (Total dissolved solids) is a measurement of all solids dissolved in drinking water, and is mainly made up of minerals. A high level of TDS is an indicator of potential concerns and should be investigated before drinking.
TDS meter is widely used in all water quality tests. Water Purification Applications, Aquaculture, Hydroponics, Pool & Colloidal Silver, Water Treatment and more. It is a must-have item for the family and can test tap water, distilled water, bottled water and more.
Measurement Range:
TDS: 0-9999 ppm ± 2%
EC: 0-9999 μs/cm ± 2%
Temperature: 32.0-176.0°F (0-80.0°C)
Auto-Lock Function
From test beginning, the reading can be stabilized in seconds, and locked automatically for easy read and record.
Conspicuous Contrast
Equipped with backlit LCD for easy reading. If TDS≤40, the backlit color is green, If TDS>40, the backlit color is red.
Hold Function
Before reading locked automatically, the reading can be locked manually if press “HOLD”.
Memory Function
If the last test was shutdown in ppm mode, then the next startup will be a ppm mode
On Feb-05-21 at 02:01:04 PST, seller added the following information: