Reference only — this item is no longer available. This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.

Discontinued

Lutron Water Hardness Pure Water Meter (CD-4309)

Reference only — not for sale

Model	CD-4309
Manufacturer	Lutron Instruments
Category	Water Testing
Status	Discontinued

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Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

Lutron Water Hardness Pure Water Meter (CD-4309)

20 uS/200 uS/2 mS/20 mS/200 mS.

Features:

One meter for multi purpose operation : Conductivity, TDS (Total dissolved solids), Salt , Hardness , Resitivity measurement.
Conductivity : 20 uS/ 200 uS/2 mS/20 mS/200 mS.
Instruction manual.........................................1 PC
Conductivity/TDS/Salt pt glass probe,
Salt : 0 to 12 % salt ( % weight ).
Hardness : 0 to 100,000 ppm .
Hard carrying case ( CA-06 ).......................... 1 PC
Resitivity : 5 ohm to 99.99 M ohm .
1.413 mS Conductivity Standard Solution, CD-14
Conductivity measurement can select Temp. Coefficient
SD memory card ( 4 GB ) of measurement solution.
AC to DC 9V adapter.