For Testing For Testing |
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For Use With For Use With |
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Meter Type Meter Type |
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Maximum Total Dissolved Solids (TDS) Maximum TotalDissolved Solids (TDS) |
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Minimum Automatic Temperature Compensation (ATC) Minimum AutomaticTemperature Compensation (ATC) |
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Maximum Automatic Temperature Compensation (ATC) Maximum AutomaticTemperature Compensation (ATC) |
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Calibration Method Calibration Method |
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Sensor Material Sensor Material |
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Minimum Total Dissolved Solids (TDS) Minimum TotalDissolved Solids (TDS) |
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Maximum Conductivity Maximum Conductivity |
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Concentration Range Concentration Range |
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pH Range pH Range |
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TDS Meters
Check your system for contaminants with this meter that detects total dissolved solids (TDS) in aquaculture solutions, wastewater, and other dirty liquids. Automatic temperature compensation standardizes readings at 77° F to prevent inaccurate results in fluctuating temperatures. Use a Calibration Solution (not included) and the calibration adjustment screw to maintain accuracy.
Total Dissolved Solids (TDS) | ||||||
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| Sensor Material | Range | Accuracy | Automatic Temperature Compensation (ATC) Range, °F | Batteries Included | Each | |
For Use With Dirty Liquids | ||||||
| Nonglass | 0 to 1,999 ppm | ±2% | 32° to 122° | Yes | 0000000 | 000000 |
Bench-Top TDS Meters
Commonly used to test environmental samples, boiler condensate, wastewater, and other dirty liquids for contaminants, this bench-top meter determines the total dissolved solids (TDS) in a solution. It has automatic temperature compensation that standardizes readings at 77° F to prevent inaccurate results in fluctuating temperatures. Use a Calibration Solution (not included) and the calibration knob to maintain accuracy.
Total Dissolved Solids (TDS) | |||||||||
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| Sensor Material | Range | Accuracy | Automatic Temperature Compensation (ATC) Range, °F | Ht. | Wd. | Dp. | Batteries Included | Each | |
For Use With Dirty Liquids | |||||||||
| Nonglass | 0 to 50 ppm 0 to 500 ppm 0 to 5,000 ppm | ±2% | 50° to 160° | 4" | 3 1/2" | 4 1/2" | Yes | 0000000 | 0000000 |
| Carrying Cases for Bench-Top Conductivity and TDS Meters | 0000000 | Each | 000000 |
Water-Resistant TDS Meters
Since these meters float and have a housing that meets IP67, they won’t be damaged by temporary submersion and have complete resistance to dust. They detect total dissolved solids (TDS) in water, hydroponic solutions, and other clean liquids to determine contaminant levels. Automatic temperature compensation standardizes readings at 77° F to prevent inaccurate results in fluctuating temperatures. Use a Calibration Solution (not included) and the calibration button to maintain accuracy.
Remote-Reading TDS Meters
The remote probe on a 3-ft. cable limits your exposure when taking total dissolved solids (TDS) measurements to determine contaminant levels in aquaculture solutions, boiler condensate, contaminated water, and other dirty liquids. This meter has automatic temperature compensation that standardizes readings at 77° F to prevent inaccurate results in fluctuating temperatures. Use a Calibration Solution (not included) and the calibration button to maintain accuracy.
Meters | |||||||||
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Total Dissolved Solids (TDS) | Replacement Sensors | ||||||||
| Sensor Material | Range | Accuracy | Automatic Temperature Compensation (ATC) Range, °F | Specifications Met | Batteries Included | Each | Each | ||
For Use With Dirty Liquids | |||||||||
| Nonglass | 0 to 10 ppm 10 to 100 ppm 100 to 1,000 ppm 1 to 10 ppt 10 to 100 ppt 100 to 200 ppt | ±1% | 32° to 122° | CE Marked | Yes | 0000000 | 0000000 | 0000000 | 0000000 |
Remote-Reading pH Meters with PC Output
Transmit pH readings to a PC for analysis. This meter has a sensor on a 3-ft. cable for taking remote readings of water and other clean liquids. It has automatic temperature compensation that standardizes readings at 77° F to prevent inaccurate readings in fluctuating temperatures. Use a Calibration Solution (not included) and the calibration button to maintain accuracy.
Water-Resistant Multifunction Chemistry Meters
Test three different water-chemistry measurements in dirty, wet conditions. These meters have a housing that meets IP57 for good resistance to dust and protection from temporary submersion. Often used in pools and spas, they are for clean liquids. Automatic temperature compensation standardizes readings at 77° F to prevent inaccurate results in fluctuating temperatures. Use a Calibration Solution (not included) and the calibration button to maintain accuracy.
Conductivity, salinity, and total dissolved solids (TDS) meter comes with one sensor that takes all three chemistry measurements.
Easy-Read Bench-Top Multifunction Chemistry Meters
Don’t strain your eyes reading a scale—these bench-top meters indicate exact results on the digital display. For complete resistance to dust and protection from temporary submersion, these meters float and have a housing that meets NEMA 6 and IP67. They're for use with water and other clean liquids. Automatic temperature compensation standardizes readings at 77° F to prevent inaccurate results in fluctuating temperatures. Use a Calibration Solution (not included) and the calibration button to maintain accuracy.
Meters | Replacement Sensors | |||||||
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| For Testing | Sensor Material | Automatic Temperature Compensation (ATC) Range, °F | Specifications Met | Batteries Included | Each | Each | ||
For Use With Clean Liquids | ||||||||
| Conductivity, Resistivity, Total Dissolved Solids (TDS) | Nonglass | 32° to 160° | CE Marked, IP67, NEMA 6 | Yes | 000000 | 0000000 | 000000 | 00 |
| Conductivity, Oxidation Reduction Potential (ORP), pH, Resistivity, Total Dissolved Solids (TDS) | Glass | 32° to 160° | CE Marked, IP67, NEMA 6 | Yes | 000000 | 00000000 | 000000 | 0000000 |
Remote-Reading Multifunction
Chemistry Meters with PC Output
Upload up to 500 conductivity and total dissolved solids (TDS) readings to a PC. This meter has a probe on a 3-ft. cable for taking readings in hard-to-reach areas. It's for use with tap water, pool water, hydroponic solutions, and other clean liquids. Automatic temperature compensation standardizes readings at 77° F to prevent inaccurate results in fluctuating temperatures. Data hold freezes the current reading on the display. Use a Calibration Solution (not included) and the calibration button to maintain accuracy.
Meters | |||||||||||
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Conductivity | Total Dissolved Solids (TDS) | Replacement Sensors | |||||||||
| Sensor Material | Range | Accuracy | Range | Accuracy | Automatic Temperature Compensation (ATC) Range, °F | Specifications Met | Batteries Included | Each | Each | ||
For Use With Clean Liquids | |||||||||||
| Nonglass | 0 to 19.99 µS 0 to 199.9 µS 0 to 1,999 µS 0 to 19.99 mho 0 to 199.9 mho | ±1% | 0 to 9.99 ppm 10 to 99.9 ppm 100 to 999 ppm 1 to 9.99 ppt 10 to 99.9 ppt | ±1% | -17° to 230° | CE Marked | Yes | 00000000 | 0000000 | 00000000 | 0000000 |
Water-Quality Combination Test Kits
Test for contaminants before installing water-treatment equipment such as boilers and filters. You can also check your pipes and equipment for improper chemical levels that can cause corrosion and scale buildup, shortening their life.
340-test kits include tests for monitoring municipal water, which is often treated with chlorine.
290-test kits include tests that help you monitor well water, which often contains sulfur compounds.
Test Kits | Refill Chemicals | ||||||
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| For Testing | Range | Test Type | Number of Tests | Each | Each | ||
340-test kits | |||||||
| Hardness Iron Chlorine pH Total Dissolved Solids (TDS) | Total; 0-30 gpg 1-5 ppm Total; 0.1-2.0 ppm 5 to 10 pH 0-9,990 ppm | Analog Analog Analog Analog Digital | 120 50 50 120 | 0000000 | 0000000 | 0000000 | 000000 |
290-test kits | |||||||
| Hardness Iron Hydrogen Sulfide, Sulfide Total Dissolved Solids (TDS) | Total; 0-30 gpg 1-5 ppm 0.2-5.0 ppm 0-9,990 ppm | Analog Analog Analog Digital | 120 50 120 | 0000000 | 000000 | 0000000 | 00000 |