Lutron CD4306 Conductivity Meter is a conductivity meter with wide applications : Water conditioning, aquariums, beverage, fish hatcheries, food processing, photography, laboratory, paper industry, plating industry, quality control, school & college.
Features :
- The portable conductivity meter provides fast, accurate readings with digital readability and the convenience of a remote probe separately.
- Separate electrode, easy operation.
- All function keys are used the rubber button.
- Used the durable, long-lasting components, including a strong, light weight ABS-plastic housing case.

Specifications :
- Display : Large LCD display, 21.5 mm digit height.
- Measurement & Range : 4 range : 200uS, 2mS, 20mS, 200mS.
- Sampling Time : Approx. 0.4 second.
- Data Hold : To freeze the measured pH value on the display.
- Calibration VR : Build in external calibration VR.
- Operating Temperature : 0 to 50c [32 to 122f]
- Operating Humidity : Max. 80% RH.
- Power Current : Approx. DC 5 mA
- Weight : 270 g/0.60 LB