Measuring & Testing - Page 432

Manufacturer: C and A Scientific

Designed for both Veterinary and Medical use. This unit provides quick and accurate indication of vital fluid levels. The triple scale reads: Urine Specific Gravity, Total Serum Protein, and Refractive Index. Refractometer equipped with ATC (Automatic Temperature Compensation).

Manufacturer: Vee Gee Scientific Brand: Vee Gee Scientific Model: BTX-20

The VEE GEE BTX-20 is a handheld, portable, water-resistant sugar refractometer with a Brix scale that measures in the 0.0 to 32.0% range, is powered by ambient light, has automatic temperature compensation (ATC), an optical glass prism, and a durable metal body with rubber grip. A Brix refractometer measures the refractive index of a solution in a sample, converts it to sugar concentration in units of percent by weight (% Brix, also known as degrees Brix), and displays the results. Handheld refractometers, also known as sugar meters, concentration meters, or Brix meters, are commonly used in the culinary, food and beverage, pharmaceutical, educational, geological, chemical, and ecological industries, and for water-testing applications. This refractometer is housed in a durable metal body. The VEE GEE BTX-20 features ATC for immediate, accurate readings, with an ambient temperature of 10 to 30 degrees C. The unit is factory-calibrated and can be calibrated with distilled water. Calibration can be controlled and adjusted with a tool-free calibration ring and a set screw. The outer shell is rubber coated with dimpled grip for easy gripping and the rubber coating guards against hand heat for accurate measurements. A non-roll stand prevents the unit from rolling when placed on a flat surface such as a table or bench top. The optical glass prism is mounted in an all-metal housing composed of copper alloy with a nickel-chrome coating for quick temperature equilibrium between the sample and the prism. The analog Brix scale features a bright, high-contrast display for clear visibility of the boundary and memory lines intersection. Instantaneous sample readings illuminated by ambient light are viewed through a monocular, focusable, cushioned eyepiece. The unit comes with a zippered vinyl carrying case, a plastic transfer pipet and an instruction manual. Specifications Measurement scale range Brix 0.0 to 15.0% Specimen measurement temperature range 10 to 30 degrees Accuracy Brix + or - 0.1%, Temper...

Manufacturer: MISCO Refractometer Brand: MISCO Refractometer Color: Blue

The Palm Abbe AQUAR H2O Digital Seawater Refractometer is a professional refractometer for testing seawater, salt water, and brackish ocean water for oceanography, aquaculture, aquariums, desalination plants, and ocean research. The model AQUAR H2O measures salinity in Practical Salinity Units (PSU) and Specific Gravity. This refractometer is able to overcome many of the limitations of other test methods including chloride titration, specific gravity by hydrometer, and conductivity meters, for testing seawater, salt water, and brackish ocean water. It is this seawater basis that separates the MISCO AQUAR Refractometer from other refractometers that are based on only sodium chloride and water. Although sodium chloride is one of the main components of seawater, there are enough other components that render a regular sodium chloride refractometer inaccurate with respect to the physical properties of seawater. Traditional analog refractometers display the reading at the point where a shadowline crosses a tiny glass reticle. Many of these refractometers are not automatically temperature compensated, which means that the reading can be off significantly for every degree Celsius the instrument temperature varies from 20'C (68 'C). Also, readings on analog refractometers are subjective and they are difficult to read in a boat bobbing on the water. Scale 1 Fluid: Sea Water; Unit of Measure: Specific Gravity (D20/20); Range: 1.0000 to 1.1180 ; Resolution: 0.0001; Precision: +/-0.0005 Scale 2 Fluid: Sea Water; Unit of Measure: Practical Salinity Units (PSU); Range:0 to 155; Resolution: 1; Precision: +/-1 INCLUDES: MISCO Palm Abbe Refractometer, Protective Rubber Armor Jacket, Instruction Manual

Manufacturer: Sinotech Brand: MAGNUM_MEDIA Model: RSG-100ATC Color: Blue

You do not need to convert the reading from Brix to specific gravity or do an adjustments for temperature. Great for quick and frequent check on the gravity of your running or while sparging, and also for those who do not like to deal with the temperature compensation necessary with a hydrometer. Unlike a hydrometer, it only requires a very small amount sample, about 2-3 drops of sample only. This refractometer is specifically created for brewing of BEER but it can also be great for: Fruits, vegetables & grasses: Monitor and control sugar concentrations in foods, beverages, crops and plants, checking the "ripeness"of fruit in the field and verifying product quality after harvesting and/or controlling concentrations during processing and packaging to ensure product quality Wine or beer: Use Brix readings to get wort sugars and help determine finished alcohol readings (for alcohol reading, best use in conjunction with a hydrometer) Metalworking fluids: Helps in maintenance of CNC coolants and water soluble drawing & stamping compounds and commonly used for controlling the concentration of various industrial fluids like cutting lubricants and flux rinsing compounds The need to consult temperature correction charts is eliminated with the built-in 10-30°C ATC. The unit also comes with a manual calibration knob that is secured with a lock nut and has a brighter display than the more narrow range refractometers. One of the popular instrument with many homebrewers! Guarantee: Offers 1 year warranty Measuring Range: 0-32%Brix; SG: 1.000-1.120 Minimum Division: 0.2%Brix; 0.001sg Accessories included: 1pc Pipette ***Operations manual***Mini-screw driver***Soft protective carrying case or blue plastic case

Manufacturer: Nutradip (Tri Meter) Brand: Nutradip (Tri Meter)

The Nutradip Ph Meter Will Continuously Measure The Acidity Or Alkalinity Level Of Your Nutrient Solution, A Critical Factor In Successful Hydroponic Growing. The Maintenance Of Proper Ph Levels In Soilless Gardening Is Critical To Plant Health And Yield. An Imbalanced Ph Level In The Nutrient Solution Can &Quot;Lock Out&Quot; Nutrients And Cause Plant Deficiencies When The Ph Is Too Low (More Acidic). Alternately, Nutrient Will Become Trapped And Over-Fertilize The Plant(S) When The Alkalinity Is Too High.

Manufacturer: Drieaz Brand: Dri-Eaz

Map the migration of water in carpet and pad without straining your back. The HydroSensor II has a collapsible shaft that extends to 31" to save your knees and posture. Sensitive nickel-plated points alert you to moisture content above 17 percent. Use only on carpet and pad. Extends to 31" for use, Collapses to 21" for storage, Stainless steel construction, Nickel-plated and retractable points.

Manufacturer: LuckyStone Brand: LuckyStone Model: 58006 Color: PH-2011B

This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. 100% brand new meter with protective plastic case and calibration screwdriver. Excellent meter, very acurate and durable.

Manufacturer: Luckystone Brand: LuckyStone Model: PH-009I

This digital pen style pH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage etc. All inspection qualified before shipment.Calibration need not required, it can be used immediately.Please be sure to calibrate with buffer solution before use(Long time no use). Calibration: -- Immerse the tester up to the maximum immersion level in the PH 4 or 6.86 buffer solution. (Package Includes 2 pack of PH substance which makes 250 ml buffer solutions, PH 4 or PH 6.86). -- Allow the reading to stablilize and using the small screwdriver adjust the calibration trimmer to reading 6.9

Manufacturer: Etekcity Brand: Etekcity Color: Yellow

Improved pH Accuracy Etekcity's improved model, pH-2011+ provides more reliable accuracy and durability for testing the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode and the readings are automatically displayed. With a resolution of 0.01pH and a 0.05pH range of error, you may get higher accuracy than other pH meters. The electrode is designed with more durability in order to offer a longer product lifetime even through heavy use. Affordable, Practical & Easy to Use With a standard measuring range of 0-14 pH, the pH 2011+ is great for a wide range of tasks. An affordable way to test your swimming pool, aquarium, tap water, or appliance water source, you can finally know whether the water you are drinking or using is acceptable for the application. It is also an excellent choice for basic measurements in a laboratory setting, making it an ideal choice for students taking chemistry or biology classes. Specifications: Measuring range: 0.00-14.00 pH Resolution: 0.01 pH Accuracy:± 0.05 pH Display: LCD Backlight Batteries: 4x 1.5V LR44 button cells Automatic temperature compensation: 0-50°C (32-122°F) Dimensions: 5.95x1.30x0.8in Package Includes: 2 x Etekcity pH Meter (2011+) 8 x 1.5V LR44 button cells(build-in) 8 x 1.5V LR44 button cells(packed with) 2 x Adjustment screwdriver 4 x Pouch of pH 6.86 Buffer Powder 4 x Pouch of pH 4.00 Buffer Powder 2 x Carrying case 2 x User's manual Note: Please make sure immersing level is below 1.5 in when testing. This meter is not waterproof, use carefully.

Manufacturer: VWR Brand: VWR

Used by distillers, law enforcement, and taxing agencies to measure the alcohol content of beverages Calibrated on two scales: Tralle (0% by volume alcohol) and proof (2 x percentage of alcohol).