Adwa Instruments, Inc. products

AD1000 is a professional bench meter for pH, ORP (Oxidation Reduction Potential) and temperature measurements. Relative mV readings are also provided.

AD1020 is a professional bench meter for pH, ORP (Oxidation Reduction Potential), ISE and temperature measurements. Relative mV readings are also provided.

This versatile device is designed for precise pH, ORP, and temperature measurements, with additional capabilities for relative mV readings. Key features include a three-point calibration with seven preset buffers and two customizable buffers, ensuring accuracy with a calibration time-out alarm. The pH calibration boasts a 0.001 resolution for meticulous adjustments. Temperature compensation is available in both manual and automatic modes for consistent results. The meter includes two selectable alarm limits, providing flexibility for user-defined thresholds. The large LCD simultaneously displays pH or mV readings and temperature, enhanced by graphic symbols for easy interpretation. The HOLD feature allows users to freeze stable readings for accurate data capture. With its user-friendly interface and advanced functionalities, the AD1030 bench meter is an ideal tool for professionals seeking precision and convenience in pH, ORP, and temperature measurements across various applications.

AD130 is a heavy-duty portable pH meter designed to provide laboratory results and accuracy even under harsh industrial conditions.

AD110 is a compact pH meter featuring automatic pH calibration, HOLD function, low battery indication, temperature measurement and compensation. AD110 supplied complete with a pH Epoxy body electrode, stainless steel temperature probe, electrode cleaning solution, shockproof rubber boot, batteries and instruction manuals. AD110 offer you the greatest value-for-money for basic pH and Temperature measurements. 2 points push-button calibration with auto-buffer recognition in 3 points (pH 4.01, pH 7.01 and pH 10.01) Auto-off after 8 minutes of non-use conserves energy and lengthens battery lifespan.

AD11 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 great 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! 2 rows display LCD (reads both pH and temperature measurements) and built-in HOLD function that freezes the display for easy and accurate recording. Other features such as stability indicator, automatic calibration and automatic temperature  compensation make these waterproof pocket testers a must-have in a variety of industries. The modular design allows to replace the electrode in a fast and simple way.

AD100 microprocessor based pH tester, assure to produce fast and stable readings. It also comes with features such as automatic emperature compensation, large and easy to read LCD screen, low battery indication, automatic shut-off after 8 minutes and others. It is also incorporated with easy push buttons for automatic calibration and splashproof keypad that prevents water infiltration.

ECO209 is a continuous pH monitor suitable for constant monitoring of pH level of a given water or solution sample such as aquarium tank, ponds, hydroponics systems among others. It is easy to use, with simple maintenance features, automatic temperature compensation for accurate readings at any given ambient, 2 calibration points for better accuracy and an easy to read large LCD display. ECO209 is supplied with a 12V DC adapter, an epoxy body pH probe, buffer solution, and a screwdriver for calibration purpose. The gel-filled pH electrode is interchangeable and has been specially designed to address the needs of growers.

AD3000 is a microprocessor-based conductivity, TDS and temperature meter. 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) with the conductivity probe with built-in temperature sensor. It is also possible to disable the temperature compensation and measure the actual conductivity. The temperature coefficient is user selectable. The instrument is equipped with a stability indicator, to indicate when measurement is to be recorded. AD3000 includes also GLP capability. In addition, the meter allows the user to enter an ID code to uniquely identify the instrument.

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. 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. This instrument also features a measurement stability indicator, GLP capability, and a user selectable ID code to uniquely identify the instrument.