Def Refractometer-2pack

Manufacturer: MISCO Refractometer Brand: MISCO Refractometer Color: Black

NOTE: Orders may be filled with black cases in place of blue. Our rugged Proof Case is water-proof, crush-proof, dirt-proof, dust-proof, drop-proof, rain-proof, snow-proof, sink-proof, even goof-proof. It is perfect for providing an additional level of protection when you use your Palm Abbe in demanding environments. This virtually indestructible case has a fitted foam insert that cushions the Palm Abbe in the event of rough handling. Heavy-duty latch secures the lid against an integral O-ring providing a waterproof seal to 100 feet (30.5 meters) under water. Compatible with Palm Abbe refractometers with or without the Rubber Armor Jacket.

Manufacturer: Gain Express Holdings Ltd. Brand: GxPro Model: RHS-10ATC

RHS-10ATC can test the salt water and brine. Used for quality control in research and clinical laboratories and marine industry. WITH THIS DEVICE YOU CAN EASILY CHECK *Quality control in research and clinical laboratories & marine industry. *Direct reading of the specific gravity and concentration (part per thousand) of salt in water *Direct determination of salinity in water *It is suitable for a marine saltwater tank. Features: ATC (Automatic Temperature Compensation) 10-30°C (50-86°F) Specially designed for marine industry Easy to Use Adjustable manual focusing Soft rubber eye piece for comfortable viewing Accurate testing results guaranteed Extremely focus and easy-to-use Clear chart, easy and comfortable reading of results Durable and last long Made in ALUMINUM Approved by strict quality and safety standards Specifications Measuring Range: 0-10% Sainity (0-100ppt) Specific Gravity: 1.000-1.070 Minimum Division: 0.1% (1ppt) 0.001sg Accuracy: ±0.10%(1ppt) ±0.001sg Length : 2...

Manufacturer: JBJ Brand: JBJ

The JBJ C-Scope Refractometer w/ ATC is designed for testing the concentrations of saltwater by providing a direct reading of the speciific gravity and salinity in ppt. It provides a reliable refractive index and salinity readings of total dissolved solids of aqueous solutions. The refractive index is the ratio of the the speed of light in a vacuum to the speed of light in the medium (saltwater) being measured. Light is slowed by passing through saltwater, so the index of the refraction is an indication of this speed change.

Manufacturer: Midland Scientific Brand: Reichert Model: 137584L0

Refractive Index range (including): 1.3330-1.4048 accuracy: ±1.0°F Reichert. This product is manufactured in United States.

Manufacturer: Grand Index Brand: Grand Index Model: RHCN-300ATC

Clinical Refractometer is designed for clinical usage and intended for both Veterinary and Human Being.This unit provides veterinarians ans Human Being with quick and accurate indication of vital fluids' levels.Its triple scale reads Urine Specific Gravity,Total Serum Protein and Refractive Index,ATC means'Automatioc Temperature Compensation'

Manufacturer: HQRP Brand: HQRP Model: 884667812141550

HQRP Salinity Refractometer is used to measure, monitor and control the concentration of salt water and brine, especially useful for aquarium and marine applications. This high quality refractometer measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand (‰). With just a couple of drops of aquarium water you know exactly what your salinity is. Vital if you need to check salt levels when preparing sea food and other ocean by-products. Mesurement range: Salinity: 0 - 100 ppt (0 - 10 %), Minimum Division: 1ppt (0.1%); Specific gravity: 1.000 to 1.070 g/cm3, Minimum Division:  0.001 g/cm3.

Manufacturer: EZ RED Brand: E-Z Red Model: B108

EZ RED B108 Handheld Refract meter. Checks state of battery charge.

Manufacturer: Atago Brand: Atago Model: ATA-2352

The Atago 2352 MASTER-53T is a hand-held, portable refractometer with a Brix scale that measures in the 0.0 to 53.0% range, has automatic temperature compensation (ATC), a spoon-shaped tip for automatic smooth sampling (ASD), and a metal body. 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. Hand-held 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, die-cast metal body for heat and organic solvent resistance. The 2352 MASTER-53T features ATC for immediate, accurate readings, regardless of ambient temperature. Calibration can be controlled and adjusted with an exposed calibration screw and an included specialized ...

Manufacturer: EXTECH Brand: Extech

Coolant/Battery Acid Refractometer