AD31 is a waterproof Conductivity, TDS and temperature tester. The housing has been completely sealed against humidity. All Conductivity and TDS readings are automatically temperature compensated (ATC),and temperature values can be displayed in °C or °F units. The Conductivity/TDS conversion factor (CONV) can be selected at one point. Measurements are highly accurated with a unique stability indicator right on the LCD. 

The model is also provided with a low battery symbol which warms the user when the batteries need to be replaced. The AD32P probe supplied with the meters, is interchangeable and can be easily replaced by the user. The ncapsulated temperature sensor allows fast and accurate temperature measurements and compensation.

Calibration Solutions & Accessories

AD32P Spare EC probe for AD31 & AD32
AD70031P 1413 μS/cm solution, 20 ml sachet, 25pcs
AD7031 1413 μS/cm solution, 230 ml bottle
AD70030P 12.88 mS/cm solution, 20 ml sachet, 25pcs
AD7030 12.88 mS/cm solution, 230 ml bottle
AD70032P 1382 ppm solution, 20 ml sachet, 25 pcs
AD7032 1382 ppm solution, 230 ml bottle
AD70442P 1500 ppm solution, 20 ml sachet, 25 pcs
AD7472 1500 ppm solution, 230 ml bottle
AD70000P Probe rinsing solution, 20 ml sachet, 25pcs
AD7000 Probe rinsing solution, 230 ml bottle

Supplied in a carton box complete with protective cap, calibration solution in sachet (1413 µS/cm, 20 ml), 4 x 1.5V batteries and user manual.

AD332 is a waterproof portable meter that read TDS and Conductivity in 5 ranges and temperature.

The autoranging feature of the EC and TDS ranges automatically sets the instrument to the scale with the highest resolution. Measurements are compensated for temperature effect automatically (ATC) or manually (MTC). It is also possible to disable the temperature compensation feature to measure the actual conductivity.

The temperature coefficient is user selectable. These instruments also features a measurement stability indicator, GLP capability, and a user selectable ID code to uniquely identify the instrument.

AD332 includes PC interface and printing function. Connect the meter to an external serial printer with the following printer specifications:

• at least 16 characters / line
• baud rate 9600
• 9-pin RS232 input 

Supplied complete with

AD76309 conductivity probe with built-in temperature sensor,calibration solution in sachets (1413 µS/cm and 12.88 mS/cm, 20 ml each), 1.5V AA alkaline battery (4 pcs), user manual and AD9551 serial communication cable

AD330 is a waterproof portable meter that read TDS and Conductivity in 5 ranges and temperature. The autoranging feature of the EC and TDS ranges automatically sets the instrument to the scale with the highest resolution. Measurements are compensated for temperature effect automatically (ATC) or manually (MTC). It is also possible to disable the temperature compensation feature to measure the actual conductivity.

The temperature coefficient is user selectable. These instruments also features a measurement stability indicator, GLP capability, and a user selectable ID code to uniquely identify the instrument.  

Supplied complete with

AD76309 conductivity probe with built-in temperature sensor,calibration solution in sachets (1413 µS/cm and 12.88 mS/cm, 20 ml each), 1.5V AA alkaline battery (4 pcs), and user manual.

قابلیت اندازه گیری هدایت (EC )، TDS و دما، تصحیح اتوماتیک دما ( ATC)، قابلیت ثابت نگه داشتن عدد اندازه گیری شده بر روی صفحه نمایشگر ( HOLD )، دارای استاندارد حفاظتی IP67، قابلیت تعویض الکترود، به همراه محلول های کالیبراسیون،(0.00 μS/cm __ 3999μS/cm) ، (0 __ 2000 ppm) ، T (˚C ): 0.0 __+60.0T(˚F): +32.0 __ +140.0 ،، ساخت کمپانی ADWA رومانی