0~14PH Superior Trustworthy Surprise PH Meter Portable
| Range | 0.00-14.00ph at 0-80C |
| Resolution | 0.01pH |
| Accuracy | +3 bit(without electrode erro) |
| Sensor | NTC thermistor sensor |
| Range | 0 to 80 degree(32 to 176F) |
| Resolution | ±1 degree |
| Precision | -1 DEG C (2 degree F) |
| Range | 0mV to 1999mV(automatic shift) |
| Accuracy test environment | 23±5 degree, relataive humidity <75% R.H |
| Operating environment | 0 to 50 degree,relative humidity <75% R.H |
3 In 1 Multifunctional TDS EC PPM Water Quality Meter Tester Pen LCD Display 0-5000ppm TDS&EC Tester Pen
31 – 204 F degrees Beaming TDS3 TDS-3 TDS Meter water tester Pen LCD ph meter milk
A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS can tell you your overall water purity level,which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS is great for checking your tap water quality, or knowing when to change afilter. (The meter does not test for biological contaminants.) The TDS is a great tool for drinking water,water filtration and purification, colloidal silver, hydroponics (test your
nutrients), aquariums, RO/DI systems, pools and spas, commercial and industrial applications and more. The TDS is a rugged model that includes a protective carrying case.
