This Dual meter is designed to measure the Conductivity and temperature (°C/°F) display simultaneously on its clear LCD. It has an IP65 Rating， waterproof and dustproof housing and waterproof membrane keypad.

Default to Auto-ranging when power on. It determines and selects a range that gives the greatest resolution and accuracy. You can also opt to manual ranging and choose the range you prefer. For example you prefer a reading display of 0.50mS insteaqd of 500(micro symbol)S just press a button to select the mS range. Accuracy is a percent of full-scale， using the meter in its lowest range will result in the greatest accuracy.

Applications & Usage:

Perfect for both consumer or commercial use such as in water systems， aquaculture， drinking water production， monitoring the cleanliness of swimming pool & spa， nutrient， hydroponics， household， office， aquariums， teaching material for physics and chemistry lessons， galvanic shop， ionized water and laboratory. The values are well readable with the large clear display.

with CE certficate
Big LCD with dual display
Auto and manual range
With Auto Temperature Compensation
One touch auto-calibration
Multi-point calibration， 1 point per range
Calibration values are adjustable
Calibration information review
Reset to Factory Setting is allowed to reset all your set parameters， this includes calibration setting
Adjustable Temperature Coefficient (factory set it by default to 2.1% per °C)
Adjustable Normalization Temperature (factory set it by default to 25 °C)
auto power off
°C/°F unit switchable
Data hold function
Simple sleep mode disable operation
Battery low indicaton