Alkalinity Meter

DMA 35 is a portable density and concentration meter you can use for quick quality checks directly on-site – be it for intake control, at-line quality inspections, or on the road. The portable density meter uses only two milliliters of sample and saves you a lot of time as there is no need to…

…when it's time to recalibrate your meter Flat Surface pH electrode that is completely waterproof and rugged enough to withstand harsh environments Analog bargraph originates at neutral point (pH 7.00) to conveniently view trends in acidity or alkalinity Temperature measurements with…

15 second response time Audible alarm Adjustable to your WBGT threshold Indoor/Outdoor settings RS232 computer interface Tripod threads This WBGT heat stress meter works with 2 AAA batteries (included). Battery life is greater than 1,000 hours when using alkaline batteries.

…light sensor connected to the meter that measures from 0 to 50000 Lux. The light sensor is waterproof, suitable to verify the light intensity also at the bottom of your aquarium. The accuracy is ±6% of reading (full scale). The MW700 works with a 9V alkaline battery. Automatic shut-off after…

…A data hold button “freezes” display to capture readings. Instrument can recall highest, lowest and average readings. Meters includes probe, 10 spare pins, NIST Traceable® Certificate, 9 V alkaline battery and serial computer output. Dimensions: 7 x 3 x 1 3/4”; weight: 9.5 oz.

…percent differential from a reference point, and the selected light source (daylight, tungsten, fluorescent, or mercury). Traceable® light meter has computer output that allows it to be connected to a computer or data logger for monitoring and keeping results. To assure accuracy an individually…

…log up to 4,000 readings or manually record 99 readings, each with pH, mV (supports ORP), °C or °F, time and date Review all data on the meter’s display or download with the included software Three point calibration with automatic buffer recognition indicating the number of days since…

…achieved for later display. Unit uses a 1/2” condenser microphone and a jack permits capturing readings. Traceable® Certificate is provided to indicate traceability to NIST. Supplied with a 9 V alkaline battery and carrying case. Dimensions: 10” x 3” x 1”. Adapter available.

…and can be attached to the top of the meter when not being usedno more lost caps! The cap features a fill line, so you know how much sample you need for an accurate reading when using the cap as a sample cup. It is also wider, providing a base to keep the meter upright for hands-free measurements. …

…This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe! The AG900, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline…

…TDS, and salinity in one meter Expanded 4-digit dual-line display shows conductivity and temperature readings simultaneously Additional key provides an easier, more intuitive interface Improved cap functions as a sample cup and as a stabilizing base to stand the meter upright IP67-rated…

Professional battery products Popular-sized Procell Alkaline Batteries are used in flashlights, radios, recorders, calculators, pagers, infusion pumps and hand-held meters. Duracell® Procell Alkaline, Lithium-MnO2 and Zinc Air batteries are priced and packaged exclusively for professional…

…This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe! The MW802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline…

…button tail switch Battery: Two (2) "AAA" alkaline batteries Features: C4® LED technology for extreme brightness IPX4 rated for water resistant operation. All openings o-ring sealed. 1 meter impact resistance tested Removable pocket clip …

…and spa test directly on a digital display. The meter will measure the following: Biguanide, pH, Alkalinity, Calcium Hardness, and Biguanide Shock. Included in the kit are enough liquid reagents to measure 144 tests for Biguanide, pH, Alkalinity, and Calcium Hardness along with 50 tablet tests for…

…and pore sizes from 0.1 to 8µm depending on material. Additionally, Cellulose Nitrate (CN) is availble in 3 meter rolls. Polyamide: (Nylon) Hydrophilic and chemical resistant to alkaline solutions and organic solvents. Recommended for particle removing filtration of water, aqueous solutions…

…a simultaneous display of pH and temperature. One of the most common scientific measurements in the world today is pH, which measure the alkalinity and acidity of a liquid. Common industries that measure pH range from drinking water and wastewater treatment, chemical production, aquaculture,…

…Measures UVC Dose and Intensity Measures 0-20 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2206-2 UVB Sensor (UVB Intensity Range 0-20 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…Measures UVC Dose and Intensity Measures 0-20 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2206-2 UVB Sensor (UVB Intensity Range 0-20 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…Measures UVC Dose and Intensity Measures 0-20 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2206-2 UVB Sensor (UVB Intensity Range 0-20 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…Measures UVC Dose and Intensity Measures 0-20 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2206-2 UVB Sensor (UVB Intensity Range 0-20 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…replacements. Versatile, multi-parameter hand-held instrument Measures DO, conductivity, temperature, salinity, pH and ORP in one meter Compatible with EcoWatch™ for Windows™ data analysis software Easy-to-use screw-on cap DO membranes Stores over 49,000 data…

…UVC Dose and Intensity Measures 0-2 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2122-2 UVC Germicidal Sensor (UVC Intensity Range 0-2 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…UVC Dose and Intensity Measures 0-2 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2122-2 UVC Germicidal Sensor (UVC Intensity Range 0-2 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…UVC Dose and Intensity Measures 0-2 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2122-2 UVC Germicidal Sensor (UVC Intensity Range 0-2 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…UVC Dose and Intensity Measures 0-2 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2122-2 UVC Germicidal Sensor (UVC Intensity Range 0-2 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…UVA+B Dose and Intensity Measures 0-200 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2207-2 UVA+B Sensor (UVB Intensity Range 0-200 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…UVA+B Dose and Intensity Measures 0-200 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2207-2 UVA+B Sensor (UVB Intensity Range 0-200 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…UVA+B Dose and Intensity Measures 0-200 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2207-2 UVA+B Sensor (UVB Intensity Range 0-200 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate

…UVA+B Dose and Intensity Measures 0-200 mW/cm2 NIST-Traceable Calibration Made in USA Kit Includes: PMA2200 Handheld Radiometer PMA 2207-2 UVA+B Sensor (UVB Intensity Range 0-200 mW/cm2) with 2 m Cable Power Adapter 4 x AA Alkaline Batteries Carry Case NIST Certificate