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4.3 of 5.0 with 19 Reviews
SALE PRICE: $28.00
Manufacturer: Dwyer Instruments
Brand: Dwyer
Model: MMA-41
Manufacturer: Dwyer Instruments
Brand: Dwyer
Model: MMA-41
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The standard Model MMA flowmeter is suitable for both gas and liquid applications. It can be configured by the user with the parts provided to have non-removable top or bottom from mounted metering valves or no valve at all. The transparent nylon material provides high chemical resistance, low moisture absorption and is transparent to facilitate routine inspection. Using the assembly key provided, the flowmeter can be disassembled anytime for cleaning or reconfiguration. In OEM quantities, ultrasonically welded caps or interchangeable mole cores enable production of the MMA flowmeter with a low profile or flat front surface where no valve is required. The MMA is practically unbreakable, mounts easily, and is easy to read. Two 5/16" OD mounting-connection tubes permit quick push-on connection of rubber or plastic tubing. A bottom clip for "stand up" mounting is also provided. Despite its compactness, the MMA flowmeter features a 2" scales which combined with precision molding, enables highly repeatable readings to be made to within ±4% accuracy. Where a compact flowmeter is required to measure small volume air flows, the Model MMF is recommended. Easy to mount, they require a minimum of panel space. A white back on the flow tube makes the ball float easy to see. The scale is highly visible and easy to read. Scale graduations are printed on aluminum alongside the flow tube (not on it), so the position of ball float is instantly visible.
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4.3 of 5.0 with 7 Reviews
SALE PRICE: $28.00 1% OFF
Manufacturer: Dwyer Instruments, Inc.
Brand: Dwyer
Manufacturer: Dwyer Instruments, Inc.
Brand: Dwyer
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Offering advanced features at low cost, the Dwyer® Series MM flowmeters are ideal for a wide range of OEM and user application in medical equipment, air samplers, gas analyzers, pollution monitors, chemical injectors, cabinet purging, etc. The standard Model MMA flowmeter is suitable for both gas and liquid applications. It can be configured by the user with the parts provided to have non-removable top or bottom from mounted metering valves or no valve at all. The transparent nylon material provides high chemical resistance, low moisture absorption and is transparent to facilitate routine inspection. Using the assembly key provided, the flowmeter can be disassembled anytime for cleaning or reconfiguration. In OEM quantities, ultrasonically welded caps or interchangeable mole cores enable production of the MMA flowmeter with a low profile or flat front surface where no valve is required. The MMA is practically unbreakable, mounts easily, and is easy to read. Two 5/16" OD mounting-connection tubes permit quick push-on connection of rubber or plastic tubing. A bottom clip for "stand up" mounting is also provided. Despite its compactness, the MMA flowmeter features a 2" scales which combined with precision molding, enables highly repeatable readings to be made to within ±4% accuracy.
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4.3 of 5.0 with 42 Reviews
SALE PRICE: $28.33 32% OFF
Manufacturer: Bel-Art
Brand: Bel-Art Products
Model: B61802-0900
Manufacturer: Bel-Art
Brand: Bel-Art Products
Model: B61802-0900
This DURAC Brix sugar scale plain form hydrometer is used for determining the percentage of weight by sucrose. The hydrometers is individually serialized and features a metal ballast. It is tested and calibrated in our exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Includes multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Temperature of Standardization 20°C/20°C. Range: 29 to 41°. Divisions: 0.1. Accuracy: 0.1° Brix. Length: 325mm (12.8in). Per Each. HB Instrument #: 50705.
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4.3 of 5.0 with 2 Reviews
SALE PRICE: $28.49 39% OFF
Manufacturer: PHRESH PRODUCTS
Brand: Ultra Glandulars
Model: S1215904N
Manufacturer: PHRESH PRODUCTS
Brand: Ultra Glandulars
Model: S1215904N
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FIRST NARROW RANGE pH TESTING STRIPS! PATENT PENDING Personal Health Product Development?s pHresh strips are the most convenient and accurate way to test your pH. Just as you test the pH in a pool, fish tank or soil, now you can do it for your body, easily and effectively. By determining and analyzing your pH you can see if your body is acidic and it may provide an insight to your susceptibility to sickness and diseases. pHresh strips are comprised of a two color test system which is more effective than litmus paper. Compare your results to the pHresh strips pH chart. A reading of 6.5 pH - 7.25 pH is balanced, 6.5 pH - 6.0 pH is acidic, and 5.75 pH and lower is very acidic. Test 2-3 times per day on a daily basis for a week or more to get an average reading.(Note: This Product Description Is Informational Only. Always Check The Actual Product Label In Your Possession For The Most Accurate Ingredient Information Before Use. For Any Health Or Dietary Related Matter Always Consult Your Doctor Before Use.) 609613653735Pack Of: 1
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4.3 of 5.0 with 15 Reviews
SALE PRICE: $28.89
Manufacturer: LOSCO INSTRUMENT
Brand: Losco Instrument
Manufacturer: LOSCO INSTRUMENT
Brand: Losco Instrument
It is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions, the other scale is for reading of the salt solution density in range 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). For example: Salinity 28 ppt means that there are 28 grams of salt in 1 liter aqueous solution.
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4.3 of 5.0 with 33 Reviews
SALE PRICE: $28.89
Manufacturer: LOSCO INSTRUMENT
Brand: Losco Instrument
Manufacturer: LOSCO INSTRUMENT
Brand: Losco Instrument
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This optical refractometer has a scale in the range of 0~18% Brix. The reading resolution is 0.1 %. The scale has been magnified and high precision measurements are possible. Good for measurements of low concentration fruit juices, cutting or machining emulsions (water with oil), etc. * This model is designed to give HIGHLY accurate readings with 0.10 Brix divisions (accuracy is +/- 0.10 Brix). * Applications range from the general to the industry-specific: examples include the control of the sugar or alcohol level in food and beverages; on-the-spot testing of petrochemicals, etc. * ATC Compensation Range (Built-in Automatic Temperature Compensation System) from 10~30°C. * Easy and very convenient to use. Place a few drops of the liquid on the optical part of the refractometer, cover the prism (the liquid will spread more easily over the prism), look through the eyepiece against the light (focus, if necessary) and you will be able to read the result value on the scale.
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4.3 of 5.0 with 50 Reviews
SALE PRICE: $28.91 4% OFF
Manufacturer: Bel-Art
Brand: SP Scienceware
Model: B61809-4000
Manufacturer: Bel-Art
Brand: SP Scienceware
Model: B61809-4000
This H-B Instrument DURAC isopropyl hydrometer measures percent by volume of isopropyl alcohol. The 260mm (4in) hydrometer has a range of 0 to 50 and features readings in 1 division. Hydrometer is individually serialized and features a metal ballast. Hydrometer includes a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Accuracy indicating accuracy traceable to NIST and DKD/PTB. Each hydrometer is tested and calibrated in an exclusive triple accredited/registered ISO/IEC 17025:2005, A2LA accredited laboratory against equipment whose calibration is traceable to NIST and DKD/PTB. Has a temperature of standardization 20°C/20°C. Range: 0 to 50. Divisions: 1. Length: 260mm (4in). Accuracy: 1% By Volume. Per Each. HB Instrument #: 50850.
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4.3 of 5.0 with 8 Reviews
SALE PRICE: $29.00 1% OFF
Manufacturer: Electron Microscopy Sciences
Brand: Electron Microscopy Sciences
Manufacturer: Electron Microscopy Sciences
Brand: Electron Microscopy Sciences
Indicator and color scale are combined on a single strip. Eliminates the necessity to compare color against a separate scale ph range: 8.0 - 9.7, ph gradation: 0.2/0.3
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4.3 of 5.0 with 40 Reviews
SALE PRICE: $29.18 3% OFF
Manufacturer: Kimble Chase
Brand: Kimble Chase
Model: 9521110708
Manufacturer: Kimble Chase
Brand: Kimble Chase
Model: 9521110708
The most widely used form of hydrometer, this style is also available in short form and broad range. This hydrometer meets or exceeds the requirements in ASTM specification E100, and it is calibrated to ASTM specification E126 to ensure accuracy. A serial number is printed on the scale and a certificate of traceability is included. The certificate of traceability indicates that the hydrometers are manufactured using devices calibrated using NIST traceable standards. The ballast is made from steel pellets and a binder, and it is free of heavier metals.
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4.3 of 5.0 with 17 Reviews
SALE PRICE: $29.37 47% OFF
Manufacturer: Vee Gee
Brand: VeeGee
Model: 6604DS-04
Manufacturer: Vee Gee
Brand: VeeGee
Model: 6604DS-04
Specific Gravity, also known as relative density, is the ratio of the mass of a solid or liquid to the mass of an equal volume of distilled water. The standard temperature of calibration in the U.S. is 60°F/60°F. All Bellwether Specific Gravity Hydrometers listed are calibrated at 60°F/60°F. 0.70 to 1.00 Specific Gravity Range, 70 to 10 Baume Range. 0.01 Subdivision. 165mm Length
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