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Milwaukee MA887 Digital Salinity Refractometer Milwaukee Instruments
Milwaukee MA887 Digital Salinity Refractometer Milwaukee Instruments
Milwaukee MA887 Digital Salinity Refractometer Milwaukee Instruments
Milwaukee MA887 Digital Salinity Refractometer Milwaukee Instruments
Milwaukee MA887 Digital Salinity Refractometer Milwaukee Instruments
Milwaukee MA887 Digital Salinity Refractometer Milwaukee Instruments
Milwaukee MA887 Digital Salinity Refractometer Milwaukee Instruments
Milwaukee MA887 Digital Salinity Refractometer Milwaukee Instruments

Milwaukee MA887 Digital Salinity Refractometer

$210.00

    SKU: MA887

    UPC: 810666006007

    MPN: MA887

    Accuracy: ±2 PSU | ±2 ppt | ±0.002 S.G. (20/20) | ±0.3°C / ±0.5°F

    Temperature Compensation: Automatic

    Manual: Milwaukee MA887 Manual

See All Specs

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Fast Delivery

Most items ship same day

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Manufacturer Warranty

All products are covered by manufacturer warranty

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After-Sale Support

24/7 support

What's Included

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VR Headset

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2 Touch Controllers

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Charging Cable

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Power Adapter

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Glasses Spacer

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Thousands of saltwater aquarium enthusiasts have dialed in their analysis with the MA887 Digital Seawater refractometer. No more visual readings, get a digital readout within seconds.

The Milwaukee Digital Seawater Refractometer is fast and easy-to-use with a response time under 2 seconds. Maintenance is a breeze with an easy-to-clean sealed flint glass prism and stainless steel well. Ideal for determining the salinity of natural and artificial seawater, ocean water or brackish intermediates.

What People Are Saying

"This is a terrific addition and you'll want a digital refractometer if you spend any time at all with saltwater aquariums. Highly recommended."

"This is a must for any even remotely serious reef tank hobbyist."

"All I can say is WOW! I should have had this sooner."

Design features

  • Fast, accurate results with digital dual level LCD readout
  • Easy measurement with just 2-3 drops of sample needed and results less than 2 seconds
  • Automatically temperature compensated
  • Simple one-point calibration using distilled or deionized water
  • Easy to clean, stainless steel sample well with unit rated to IP65 as "dust tight" and protected against water jets
  • Battery percent level indicator with automatic shut-off (batteries included)
  • Hard plastic case sold separate: MA800.

Thank you for considering Milwaukee to help you take your results to the next level.

    Specification Detail
    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
    Light Source: Yellow LED
    Measurements Time: Approximately 1.5 seconds
    Minimum Sample Volume: 100 µL (cover prism totally)
    Sample Cell: Stainless steel ring and flint glass prism
    Temperature Compensation: Automatic between 10 and 40°C / 50 to 104°F
    Case Material: ABS
    Battery: Type 1 x 9V AA (included)
    Battery Life: 5000 readings
    Auto-shut off: After 3 minutes of non-use
    Enclosure Rating: IP65
    Dimensions Meter: 7.6 x 4 x 2.64 inches (192 x 102 x 67 mm)
    Weight Meter: .93 lbs. (0.42 kg)
    Dimensions Package: 11 x 6.8 x 4.6 inches (268 x 172 x 118 mm)
    Weight Packaged: 1.46 lbs. (0.66 kg)

    Milwaukee Instruments Warranty & Returns Policy
    (For Milwaukee Instruments ONLY – Not for Milwaukee Tools)

    How to Initiate a Return or Warranty Claim
    For products purchased through Blue Tiger Scientific, all returns must be initiated directly with us. However, all warranty claims must be handled directly through Milwaukee Instruments.

    Warranty Information
    Milwaukee Instruments products are manufactured to meet the highest quality standards and come with a limited warranty against defects in materials and workmanship. Products may be returned for repair or replacement at Milwaukee's discretion. Warranty is void if the product has been abused, misused, or repaired by unauthorized persons.

    To register your Milwaukee product, click here.

    Warranty Periods

    • Handheld testers, portable meters, and stationary monitors/controllers: 2 years
    • Bench meters: 3 years
    • PH600 pH Pen and similar versions: 1 year
    • Replaceable probes: 6 months

    Warranty begins on the original end-user purchase date or a maximum of 12 months from dealer purchase. Valid only with proper usage and maintenance. Service occurs at Milwaukee Instruments' North Carolina Technical Service Center.

    Note: Meters used in Kangen Water or “Negative ORP Water” applications are excluded from warranty coverage. Any warranty for these uses is null and void.

    Filing a Warranty Claim
    Contact Milwaukee Instruments Customer Service at (252) 443-3630 EST for an RMA number. Mark the RMA clearly on the box and ship prepaid. Improper packing can void the warranty.

    Return Policy (Blue Tiger Scientific)
    All purchases are final, but returns may be accepted under specific conditions:

    • Items must be in new condition with original packaging and contents.
    • Returns must be initiated within 14 days of purchase.
    • Subject to up to 30% restocking fee.
    • Customer pays all return shipping.
    • Initial shipping charges are non-refundable.

    Returns will be refused if packaging is damaged or contents are missing.

    Initiating a Return with Blue Tiger Scientific
    Contact Blue Tiger Scientific for an RMA and shipping instructions. Mark RMA clearly and pack securely to avoid transit damage. Shipping damage claims are the sender’s responsibility.

    Refunds, if eligible, will be processed within 5–10 business days. Credit card refunds may take longer to appear on your statement.

Product Resources:

Copy of Technical Specifications

FeatureDetails
Viewing Head Siedentopf type trinocular head, inclined at 30°, Interpupillary adjustment 53mm to 75mm, graduated diopter on left eyetube (30mm I.D. eyetubes)
Eyepieces SWH10X Widefield high eyepoint eyepiece, Field No. 22, tube O.D. 30.0 mm
Nosepiece Quintuple
Quintuple LWD Planachromat Phase 10x, 20x
Condenser TC Condenser N.A. 0.30, W.D. 73.0mm
Stage180mm(X) x 245mm(Y) plain stage with replaceable glass insert with 45mm opening, Glass Stage plate insert
IlluminationKoehler without iris, with phase slider, 3W LED
WarrantyLIMITED LIFETIME WARRANTY

Questions about a product? Ask us here.

email us here: info@bluetigerscientific.com or live chat

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