Professional TDS, EC Conductivity And Temperature Testing Meter

This TDS meter is a portable pen-type device to measure the amount of Total Dissolved Solids (TDS) in a solution with a measuring range of 0 - 9999 ppm (mg/L). TDS is an expression of mobile charged ions (such as minerals, salts, metals, cations, and anions) dissolved in a particular amount of water. The commonly used unit in TDS is milligrams per liter (mg/L) or parts per million (ppm).

For example, 1 mg of solids dissolved in 1 L of water is equivalent to 1 ppm TDS. This meter is also equipped with Automatic Temperature Compensation (ATC) for more accurate measurements. The back-light LCD equipped enables users to do testing and measurement even in dark fields. 

TDS is directly related to the purity and quality of water. This meter has a wide range of applications including water sources, environmental monitoring, water treatment industry, drinking water industry, household, personal home travel, and field operations, etc as the drinking water quality inspection tool.

Features: 
Compact & pen-type design
Digital display: accurate to 4 digits.
Easy to use and provides a quick measurement
Wide ranges 0 ~ 9999 ppm (mg/L) for various applications
High accuracy of ± 2% full scale
Large and clear LCD display with back-light
Back-light function: Green back-light while TDS value ≤40, Red back-light while TDS value>40.
Built with Automatic Temperature Compensation (ATC) 
Auto-lock: TDS value stabilizes 4 seconds, instrument automatically lock readings.
One-Touch function: Forget to turn off the power, automatically shut down after 2 minutes.

Technical parameters:
EC testing range: 0-9999μs
TDS testing range: 0-9999ppm
Accuracy: ±2% F.S
Temp: 0-99°C & 32-212°F, accuracy ±0.1°C
Battery: 3.0V*1 (button cell)
Size: 16.2*3.0*1.6(cm)