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TDS Calibration Buffer Solutions

AD70032P: 1,382 ppm Cal. Solution, 20 ml Sachet in Box of 25 pcs
AD70442P: 1,500 ppm Cal. Solution, 20 ml Sachet in Box of 25 pcs
AD7032: 1382 ppm Buffer Solution in 230 ml Bottle

TDS monitor

These continuous indicators are designed for easy maintenance, simple to read, accurate readings and cost effective purpose, so to meet the general requirements of all range of users. It comes with features such as automatic temperature compensation and single point  manual calibration that makes these monitors even more reliable.

The meters are supplied with an epoxy body EC / TDS electrode for amore durable life-span, stainless steel temperature probe for automatic temperature compensation and with calibration solutions and screwdriver for calibration purposes.

The ideal tool to monitor your nutrient solution continuously without having to worry about dead batteries.

Waterproof EC TDS Temp Pocket Testers – Higher Range

AD32 is a waterproof Conductivity, TDS and temperature testers. 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.

Waterproof EC TDS Temp Pocket Testers – Lower Range

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.

Waterproof EC Temp Pocket Testers – Lower Range

AD35 is waterproof Conductivity tester, that also measure temperature. The housing has been completely sealed against humidity. All Conductivity readings are automatically temperature compensated, and temperature values can be displayed in °C or °F units. Conductivity calibration is automatic at onepoint, while temperature range is factory calibrated and user can only perform anadjustment using an accurate reference thermometer.

Waterproof pH ORP Temp Pocket Tester

AD14 is designed for simultaneous pH , ORP and Temperature measurements. The large display also has graphic symbols to guide you through the operations. Calibration is performed automatically in 1 or 2 points.

Waterproof pH Temp Pocket Testers

AD12 is the most advanced microprocessor based Waterproof pH/Temp pocket tester in the market.

Fast, stable and precise, these testers are for users that require the greatest accuracy. Simple user-replaceable pH/Temp probe: just unscrew the plastic ring on the top of the electrode and replace it with a new one!

Waterproof Portable DO Meter

AD630 is a heavy-duty portable waterproof meter for DO (Dissolved Oxygen) and temperature measurements, designed to provide laboratory results and accuracy even under harsh industrial conditions.

Waterproof Portable EC TDS Temp Meters

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.

Waterproof Portable EC Temp Meter

AD331 is a waterproof portable meter that reads Conductivity in 5 ranges and temperature. The autoranging feature of the EC range automatically sets the instrument to the scale with the highest resolution.