Milwaukee MA887-BOX Digital Refractometer, Seawater Measurements, Protective Padded Hardshell Case

Product Overview

Features

• Digital refractometer for seawater measurements, with dual-level LCD and protective hardshell case
• Stainless steel sample well and prism
• Automatic temperature compensation (ATC) between 10 and 40�C (50 to 104�F)
• Easy setup and storage
• Single-point calibration with distilled or deionized water
• Range: 0 to 50 PSU, 0 to 150 ppt, 1.000 to 1.114 S.G. (20/20), 0 to 80�C / 32 to 176�F
• Resolution: 1 PSU, 1 ppt, 0.001 S.G. (20/20), 0.1�C / 0.1�F
• Accuracy: �2 PSU, �2 ppt, �0.002 S.G. (20/20), 0.3�C / 0.5�F
• 100 �L minimum sample volume (to totally cover the prism)
• Automatically turns off after 3 minutes of non-use
• Low power indicator (BEPS) with 9V AA battery type

Description

The Milwaukee MA887-BOX is a digital refractometer (optical instrument) that employs the measurement of the refractive index to determine the salinity of natural and artificial seawater, ocean water or brackish intermediates, and includes a protective hardshell case. The digital refractometer eliminates the uncertainty associated with mechanical refractometers and is easily portable for ship, shore or home use. The MA887 refractometer is an optical device that is simple and quick to use. Samples are measured after a simple user calibration with distilled or deionized water. Within seconds, the refractive index and temperature are measured and converted into one of three popular measurement units: Practical Salinity Units (PSU), salinity in parts per thousand (ppt), or Specific Gravity (S.G. (20/20)). All conversion algorithms are based upon respected scientific publications using the physical properties of seawater (not sodium chloride). The temperature (in �C or �F) is also displayed on the large dual level display along with helpful message codes. Key features include: Waterproof models offers IP65 waterproof protection Automatic Temperature Compensation (ATC) battery operation with low power indicator automatically turns off after 3 minutes of non-use.

Included Components

• 1 - Hard Carrying Case
• 1 - 9V Battery
• 1 - Instruction Manual

Terms & Conditions

Please note estimated delivery time above. Contact us for details or if you have a delivery requirement. We ask for your patience while striving to ensure your shipment arrives quickly and accurately.

Domestic Shipping

• FREE Standard Shipping on items OVER $75 and less than 30lbs to continental U.S. Add $36 for AK, HI, or PR. Please contact us for shipping rates to any overseas US territories including: Northern Mariana Islands, Guam, Puerto Rico, U.S. Virgin Islands and American Samoa.
• PO Boxes/APOs require USPS shipping and may therefore experience longer lead times
• 6.25% Sales Tax for shipping to MA

International Shipping

• Due to international voltage requirements, please ask us prior to purchasing to confirm your product will operate correctly in your country.
• Please contact us for shipping rates to any overseas U.S. territories.
• International customers are responsible for all shipping charges, including any duties or taxes.