Water Quality Tester

• Accuracy
• 0.4 mg/L

• Automation Grade
• Manual

• Display Type
• LCD

• Features
• Salt compensation 0 to 39%

• Machine Weight
• 335 g/0.74 LB (batteries & probe included)

• Measuring Range
• 0.0 to 19.9 mg/L

• Power Supply
• 006P DC 9V battery (Heavy duty type)

• Resolution
• 0.1 mg/L

• Temperature
• +- 0.8 /1.5

• Test Range
• 0 to 100.0 % oxygen in air

• Equipment Type
• Digital TDS Meter

• Accuracy
• 2% F.S.

• Application
• Measuring Total Dissolved Solids (TDS), Temperature, PPM in water

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• Digital LCD display

• Features
• Auto-off function, Hold function, Pocket size, Backlit display

• Humidity
• 95% RH

• Interface Type
• On-device buttons

• Machine Weight
• Approximately 50 g

• Max Height
• Approx. 150 mm

• Measuring Range
• 0-9990 ppm

• Mounting Type
• Handheld

• Number of Specimens
• Single Sample

• Operating Voltage
• 3V (2x1.5V LR44)

• Power Supply
• 2 x 1.5V LR44 batteries

• Resolution
• 1 ppm

• Response Time
• < 2 seconds

• Specimen Size
• Minimum 2ml required

• Temperature
• 0-80C

• Test Range
• 0-9990 ppm

• Test Speed
• Instant

• Usage
• Water testing

• Equipment Type
• Digital TDS Meter Tester

• Accuracy
• 2%

• Application
• Water Quality Testing, Drinking Water, Aquarium, Swimming Pool, RO/DI Systems, Hydroponics

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• LCD Digital Display

• Features
• Auto-Off, Hold Function, Compact Design, Low Power Consumption

• Humidity
• < 80% RH

• Interface Type
• Direct Immersion

• Machine Weight
• 70 g

• Measuring Range
• 0 - 9990 ppm (mg/L)

• Mounting Type
• Handheld

• Operating Voltage
• 3V

• Power Supply
• 2 x 1.5V Button Cells (LR44 or similar)

• Resolution
• 1 ppm

• Response Time
• < 10 seconds

• Temperature
• 0C to 50C

• Test Range
• 0 - 9990 ppm (mg/L)

• Usage
• Digital measurement of TDS in water

• Equipment Type
• Digital TDS & EC Meter

• Accuracy
• 2% F.S

• Application
• Water Purity Testing

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• Digital LCD

• Features
• Auto-off, Data Hold, Large LCD Display, Pocket size

• Humidity
• 80% RH

• Interface Type
• Portable, Handheld

• Machine Weight
• Approx. 60 g

• Measuring Range
• TDS: 0-9990 ppm, EC: 0-9990 S/cm

• Mounting Type
• Handheld

• Operating Voltage
• 3V (2 x 1.5V batteries)

• Power Supply
• 2 x 1.5V (AAA) Batteries

• Resolution
• 1 ppm / 1 S/cm

• Response Time
• <5 seconds

• Temperature
• 0C - 50C

• Test Range
• EC: 0~9990 S/cm; TDS: 0~9990 ppm

• Usage
• Laboratory, Household, Industrial, Aquarium

• Equipment Type
• Digital Water Tester Pen

• Accuracy
• pH: 0.01; TDS/EC: 2% F.S.; TEMP: 0.5C

• Application
• Water quality monitoring for household, aquarium, swimming pool, spa, laboratory, hydroponics, etc.

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• LCD Digital Display

• Features
• 4-In-1 (pH, TDS, EC, Temperature), Auto-off, Pocket-sized, Waterproof IP67, Automatic temperature compensation (ATC), Backlit display

• Humidity
• 80% RH

• Interface Type
• On-device buttons

• Machine Weight
• 50g

• Max Height
• 155 mm

• Measuring Range
• pH: 0.00~14.00; TDS: 0~9999 ppm; EC: 0~9999 s/cm; TEMP: 0~60C

• Mounting Type
• Handheld

• Number of Specimens
• Single

• Operating Voltage
• 3V

• Power Supply
• 2 x 1.5V LR44 button cell batteries

• Resolution
• pH: 0.01; TDS/EC: 1 unit; TEMP: 0.1C

• Response Time
• <2 seconds

• Specimen Size
• Liquid sample (minimum 20 ml)

• Temperature
• 0C~60C (operation)

• Test Range
• pH: 0.00~14.00; TDS: 0~9999 ppm; EC: 0~9999 s/cm; TEMP: 0~60C

• Test Speed
• Instant measurement (<2 sec)

• Usage
• Water quality testing

• Equipment Type
• Digital Multi-Parameter Water Tester

• Accuracy
• pH: 0.05, TDS: 2%, EC: 2%, Temp: 0.5C

• Application
• Water quality analysis for aquariums, hydroponics, pools, drinking water, and laboratories

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• Digital LCD with backlight

• Features
• 5-in-1 measurement, automatic temperature compensation (ATC), backlight display, hold function, multi-parameter capability

• Humidity
• 90% RH

• Machine Weight
• 186 g

• Measuring Range
• pH: 0.01~14.00, TDS: 0~10,000 ppm, EC: 0~20.00 mS/cm, Salinity: 0.00~25.00 ppt

• Mounting Type
• Handheld

• Number of Specimens
• Single point measurement

• Operating Voltage
• 3V

• Power Supply
• 3V Button Cell (CR2032) x 2

• Resolution
• pH: 0.01, TDS: 1 ppm, EC: 0.01 mS/cm, Temp: 0.1C

• Response Time
• < 2 seconds

• Temperature
• 0~60C (Operating)

• Test Range
• PH: 0.01~14.00, TDS: 0~10,000 ppm, EC: 0~20.00 mS/cm, Salinity: 0.00~25.00 ppt, Temp: 0~60C

• Usage
• Immersion sampling in liquid solutions

• Equipment Type
• Digital Water Quality Tester

• Accuracy
• pH: 0.05, TDS: 2% F.S., EC: 2% F.S., ORP: 2 mV, Temp: 0.5C

• Application
• Water testing in laboratories, industry, aquaculture, drinking water, pool & spa, hydroponics

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• Large LCD Backlit Multi-parameter Display

• Features
• 7-in-1 Multi-parameter, Replaceable Electrode, Data Hold, Backlit Display, Auto Shut-off, Waterproof, Auto Temperature Compensation (ATC)

• Humidity
• 85% RH

• Interface Type
• Electrodes/Probe Interface

• Machine Weight
• Approx. 150 g (with electrode)

• Max Height
• 185 mm

• Measuring Range
• pH: 0.00-14.00, TDS: 0-10,000 ppm, EC: 0-20.00 mS/cm, ORP: -999~+1000 mV, S.G: 0.990-1.400, Salinity: 0-10000 ppm, Temp: 0-60C

• Mounting Type
• Handheld, Portable

• Number of Specimens
• One sample at a time

• Operating Voltage
• 3V (2 x AAA) or USB powered

• Power Supply
• 2 x AAA batteries (included)

• Resolution
• pH: 0.01, TDS: 1 ppm, EC: 0.01 mS/cm, ORP: 1 mV, Temp: 0.1C

• Response Time
• 10 seconds

• Specimen Size
• 10-30 mL sample required

• Temperature
• 0C to 60C

• Test Range
• pH: 0.00-14.00 pH, TDS: 0-10,000 ppm, EC: 0-20.00 mS/cm, ORP: -999~+1000 mV, S.G: 0.990-1.400, Salinity: 0-10000 ppm

• Test Speed
• Instantaneous, real-time detection

• Usage
• Direct immersion in sample, field or lab analysis

• Equipment Type
• Portable Digital Salinity Meter

• Accuracy
• 2% F.S.

• Application
• Aquaculture, Water Quality Testing, Agriculture, Laboratory

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• Large LCD Digital Display

• Features
• Backlight display, Automatic temperature compensation, Waterproof electrode, Auto power off

• Humidity
• 80% RH

• Machine Weight
• 165 g (including batteries)

• Measuring Range
• 0.00~10.00 ppt (salinity), 0.00~25.00 ppt (other units)

• Mounting Type
• Handheld / Portable

• Operating Voltage
• 2 x 1.5V AAA batteries

• Power Supply
• 2 x 1.5V AAA batteries

• Resolution
• 0.01 ppt

• Response Time
• 2 seconds

• Temperature
• 0-50C (Operating)

• Usage
• Salinity Measurement

• Equipment Type
• Salinity Meter / Hydrometer

• Accuracy
• 1 ppt

• Application
• Salt content detection in seawater, brine, pools, and aquariums

• Automation Grade
• Manual

• Capacity
• Cylindrical body, approx. 20 ml internal volume

• Control Mode
• Manual

• Display Type
• Analog scale

• Features
• Floating hydrometer, fast reading, durable plastic, easy-to-clean

• Hardness
• Body made of high-strength transparent plastic

• Humidity
• Operating range: 20% to 80% RH

• Machine Weight
• Approx. 200 g

• Max Height
• Approx. 25 cm

• Measuring Range
• 0-100 ppt salinity

• Mounting Type
• Handheld / Portable

• Number of Specimens
• 1 per test

• Operating Voltage
• Not required (mechanical device)

• Power Supply
• No external power required (mechanical operation)

• Resolution
• 1 ppt

• Response Time
• Instant (on immersion)

• Specimen Size
• Minimum 100 ml sample required

• Temperature
• 10C to 50C

• Test Range
• 0-100 ppt (parts per thousand)

• Test Speed
• Manual (No direct speed setting; timed reading possible)

• Usage
• Direct immersion into sample

• Equipment Type
• Portable Pen Tester

• Accuracy
• 5mV

• Application
• Measurement of ORP (Oxidation-Reduction Potential) in water

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• LCD Display

• Features
• Auto power-off, Data hold, Low battery indication

• Humidity
• 85% RH

• Machine Weight
• 90g

• Measuring Range
• -1999mV to +1999mV

• Mounting Type
• Handheld

• Operating Voltage
• 3V (2 x 1.5V AAA batteries)

• Power Supply
• 2 x 1.5V (AAA) batteries

• Resolution
• 1mV

• Response Time
• 10 seconds

• Temperature
• 0-50C

• Test Range
• -1999mV to +1999mV

• Usage
• ORP measurement in pools, water treatment, labs, aquariums, etc.

• Equipment Type
• Pocket Sized pH Meter

• Accuracy
• 0.1 pH

• Application
• Water, laboratory, agriculture, aquariums, pools

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• LCD

• Features
• Water-resistant, automatic calibration, compact design

• Humidity
• Up to 95% non-condensing

• Machine Weight
• 85 g

• Measuring Range
• 0.0 to 14.0 pH

• Mounting Type
• Handheld

• Number of Specimens
• Single Usage

• Operating Voltage
• 6V (from 4 x 1.5V batteries)

• Power Supply
• 4 x 1.5V alkaline batteries

• Resolution
• 0.1 pH

• Response Time
• Instant (a few seconds)

• Specimen Size
• Liquid sample (minimum 10 mm depth)

• Temperature
• 0C to 50C

• Test Range
• 0.0 to 14.0 pH

• Usage
• pH measurement

• Equipment Type
• Pen type digital pH tester

• Accuracy
• 0.1 pH

• Application
• Water quality testing, laboratory, hydroponics, aquariums, pools, etc.

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• LCD digital display

• Features
• Auto calibration, portable, easy to use, protective cap

• Humidity
• 95% RH

• Machine Weight
• 90 g

• Measuring Range
• 0.0-14.0 pH

• Mounting Type
• Handheld

• Operating Voltage
• 3V (2 x 1.5V batteries)

• Power Supply
• 2 x 1.5V (LR44) Button Cell batteries

• Resolution
• 0.01 pH

• Response Time
• 1 minute

• Temperature
• 0C to 60C

• Test Range
• 0.0-14.0 pH

• Usage
• Portable field or laboratory pH measurement

• Equipment Type
• Digital pH Meter

• Accuracy
• 0.01 pH

• Application
• Testing pH of liquid solutions

• Automation Grade
• Manual

• Control Mode
• Manual (Button Operated)

• Display Type
• Digital LCD Display

• Features
• Auto Calibration, Portable, Lightweight, Easy to Use, Includes Calibration Buffer Powder

• Humidity
• 95% RH (non-condensing)

• Machine Weight
• approximately 50 grams

• Measuring Range
• 0.00 - 14.00 pH

• Mounting Type
• Handheld

• Number of Specimens
• Single-point Measurement

• Operating Voltage
• 3V (2 x 1.5V LR44 batteries)

• Power Supply
• 2 x 1.5V LR44 (included)

• Resolution
• 0.01 pH

• Response Time
• 2 seconds

• Specimen Size
• Suitable for small liquid samples

• Temperature
• 0C - 50C (32F - 122F)

• Test Range
• 0.00 - 14.00 pH

• Usage
• Water testing, pool, aquarium, laboratory, hydroponics, drinking water

• Equipment Type
• Pocket pH Tester

• Accuracy
• 0.1 pH

• Application
• Field and laboratory pH testing in water, food, pools, aquariums

• Automation Grade
• Manual

• Control Mode
• Manual

• Display Type
• LCD

• Features
• Waterproof, Automatic Temperature Compensation (ATC), Replaceable electrode, Large display, Easy calibration

• Humidity
• Max 100% RH

• Machine Weight
• 76 g

• Measuring Range
• 0.00 to 14.00 pH

• Mounting Type
• Handheld

• Number of Specimens
• 1

• Operating Voltage
• 6V (4 x 1.5V LR44 batteries)

• Power Supply
• 4 x 1.5V LR44 batteries

• Resolution
• 0.01 pH

• Response Time
• Fast response

• Temperature
• 0 to 50C

• Test Range
• 0.00 to 14.00 pH

• Usage
• pH measurement in liquids