Uniglobal Business

The COM-80 is easily the most advanced economically priced, reliable EC/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.

• Measures electrical conductivity (EC), and total dissolved solids (TDS). Excellent for nutrient testing
• Four scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) & 0.7 (442™)
• Automatic Temperature Compensation (ATC)
• Water-resistant
• Digital Calibration (push button) to any point within the meter’s range
• Auto-off function, data-hold function, and low-battery indicator
• Display: large and easy-to-read LCD screen includes simultaneous temperature reading
• Factory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution
• Includes a protective cap and batteries

1. Ideal for commercial use. Includes a carrying case with belt clip.
2. Highly efficient and accurate due to its advanced microprocessor technology.
3. Hold Function: saves measurements for convenient reading and recording.
4. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
5. Built-in digital thermometer
6. Power source: 2 x 1.5V button cell batteries
7. Battery life: 1000 hours of usage

The COM-100 is a professional grade level EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more

• Measures electrical conductivity (EC), total dissolved solids (TDS), and temperature.
• UPGRADED: Four scales: µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale
• Automatic Temperature Compensation (ATC) using three temperature coefficients
• Waterproof housing (IP-67 rating)
• Digital Calibration (push button) to any point within the meter’s range
• Auto-off function, data-hold function and low-battery indicator
• Display: large and easy-to-read LCD screen includes simultaneous temperature reading.
• Replaceable Sensor (model SP-C1)
• Factory Calibrated: The COM-100 meter is calibrated with a 1413 µS solution.
• UPGRADED: Includes translucent cap, 2 (AAA) batteries and lanyard.

The HM Digital TDS-3 Meter is a trusted, original product designed for precise measurement of Total Dissolved Solids (TDS) in water.


Ideal for checking water purity in RO systems, aquariums, hydroponics, and more, it offers a wide measurement range of 0–9990 ppm with ±2% accuracy.

Featuring a digital LCD display, built-in thermometer, and Automatic Temperature Compensation (ATC), it ensures reliable readings in varying conditions. Its compact, handheld design and hold function make it convenient for everyday use. Backed by HM Digital’s reputation for quality, the TDS-3 Meter is a must-have tool for anyone serious about water quality monitoring.

The Hanna Instruments HI98301 DiST 1 is a low-range total dissolved solids tester than can measure up to 2000 ppm (mg/L). The DiST 1 is a rugged and reliable pocket-sized tester for use in the lab or field. This modern looking meter is only 0.7″ thick and extremely ergonomic, fitting comfortably in your hand. The HI98301 DiST 1 has a 0.5 conversion factor in the measurement of TDS in a variety of applications including water conditioning, environmental monitoring, education and general laboratory use. This tester keeps things simple with a two-button operation; one for ON/OFF, the other for calibration.

• Large Multi-level LCD
• Exposed Temperature Probe for Fast Response
• Simple Two-Button Operation

The AQUASOL DIGITAL Table Top Multi-Parameter Meter is a compact, economical, and reliable laboratory instrument designed for routine analysis of pH, ORP (Redox), Conductivity, TDS, Salinity, and Temperature in basic laboratory and industrial applications. Built using efficient microprocessor-based technology, this meter delivers stable performance, quick response, and dependable accuracy, making it suitable for water testing laboratories, educational institutes, small-scale industries, aquaculture, and general quality control applications.

Designed as a cost-effective 6-in-1 multi-parameter solution, the instrument combines all essential water quality measurements into a single unit, eliminating the need for multiple devices and improving operational convenience. Users can easily switch between parameters by connecting the respective sensors, ensuring simple and flexible operation. The integrated Automatic Temperature Compensation (ATC) ensures consistent readings across varying temperature conditions, making the instrument suitable for routine testing requirements.

With a focus on simplicity and practicality, AQUASOL DIGITAL has designed this meter with a compact table-top structure, spill-resistant body, and easy-to-use interface, ensuring smooth operation and long service life in everyday laboratory environments. Combining affordability, simplicity, and functionality, the AQUASOL DIGITAL Table Top Multi-Parameter Meter is an ideal choice for users seeking a dependable and budget-friendly solution for regular water quality analysis.

Table Top PH/TDS Meter ((ABT203)) from Aquasol Digital is a compact tabletop instrument designed for measuring tds,ph,orp,conductivity with high precision. It operates within the range of 0 - 14 PH, ensuring accurate and repeatable readings. Monitoring of tds,ph,orp,conductivity is essential for laboratory testing and industrial quality control. The tabletop design provides stability and ease of operation. It is suitable for detailed analytical applications. The device supports multiple testing parameters. It ensures reliable and consistent performance. It is widely used in laboratories and research centers. The instrument enhances testing accuracy. It supports efficient workflows. It is designed for long-term use. It improves laboratory productivity.

Using Table Top PH/TDS Meter improves analytical efficiency and data reliability. Monitoring of tds,ph,orp,conductivity helps maintain quality standards. The device is easy to operate and maintain. It supports precise measurements under controlled conditions. It integrates seamlessly into laboratory setups. It reduces testing errors and improves consistency. The product is trusted for its performance. It supports advanced testing applications. It enhances research capabilities. It delivers accurate and stable results. It is suitable for professional use. Overall, it is an essential laboratory instrument.

• Microprocessor based Compact Design
• Economical with Splash proof keyboard
• Stable Platform with Electrode holder
• Built in ATC (Automatic Temperature Compensation).
• Advance Storage/Memory function.

The AQUASOL DIGITAL Table Top TDS / Conductivity Meter is a compact, economical, and reliable laboratory instrument designed for routine measurement of Total Dissolved Solids (TDS), Conductivity, and Temperature in basic laboratory and industrial applications. Developed using efficient microprocessor-based technology, this meter offers stable performance, quick response, and dependable accuracy, making it suitable for water testing laboratories, educational institutes, small-scale industries, and general quality control applications.

Designed as a cost-effective multi-parameter solution, the instrument enables measurement of both TDS and conductivity in a single unit, eliminating the need for multiple devices and improving operational convenience. The integrated temperature measurement with Automatic Temperature Compensation (ATC) ensures consistent and reasonably accurate readings across varying temperature conditions, making it suitable for routine analysis. With a focus on simplicity and practicality, AQUASOL DIGITAL has designed this meter with a compact table-top structure, spill-resistant body, and easy-to-use interface, ensuring smooth operation and long service life in everyday laboratory use.

Combining affordability, simplicity, and reliability, the AQUASOL DIGITAL Table Top TDS / Conductivity Meter is an ideal choice for users seeking a dependable and budget-friendly solution for regular water quality testing.

Table Top TDS Meter ((ABT202)) from Aquasol Digital is a compact tabletop instrument designed for measuring tds,conductivity with high precision. It operates within the range of 0 - 66000 PPM & 0 - 100 Ms/Cm, ensuring accurate and repeatable readings. Monitoring of tds,conductivity is essential for laboratory testing and industrial quality control. The tabletop design provides stability and ease of operation. It is suitable for detailed analytical applications. The device supports multiple testing parameters. It ensures reliable and consistent performance. It is widely used in laboratories and research centers. The instrument enhances testing accuracy. It supports efficient workflows. It is designed for long-term use. It improves laboratory productivity.

Using Table Top TDS Meter improves analytical efficiency and data reliability. Monitoring of tds,conductivity helps maintain quality standards. The device is easy to operate and maintain. It supports precise measurements under controlled conditions. It integrates seamlessly into laboratory setups. It reduces testing errors and improves consistency. The product is trusted for its performance. It supports advanced testing applications. It enhances research capabilities. It delivers accurate and stable results. It is suitable for professional use. Overall, it is an essential laboratory instrument.

• Microprocessor based Compact Design
• Economical with Splash proof keyboard
• Stable Platform with Electrode holder
• Built in ATC (Automatic Temperature Compensation).
• Advance Storage/Memory function.

With our vast experience & knowledge in this field, we are engaged in providing a quality-assured range of Digital Pocket TDS EC Meter.