Milwaukee Seawater Digital Refractometer

$120.99  

5% Rewards:

605 $6.05 off a Future Purchase

This item is in stock in our East and West Coast warehouses

4M00600

SHIPS FREE!

The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selected scales for the measurement of seawater providing for a much more precise evaluation. Each scale is temperature compensated.

1. PSU – The newest type scale standard – Letters stand for Practical Salinity Units and is fast become the universal standard for seawater measurement

2. ppt – The old standard of Parts Per Thousand of saturated salt. This is the oldest of the 3 seawater measurements scales

3. S.G. The current standard of Specific Gravity hydrometers and refractometers.

The digital refractometer eliminates the uncertainty associated with mechanical refractometers and is easily portable.

Simple and easy to use! Samples are measured after a simple user calibration with steam-distilled water (do not use RO or RO/DI water for calibration). Within seconds, the refractive index and temperature are measured and converted in to one of three popular measurement units. Temperature is also displayed on the large dual-level display.

The Milwaukee Instruments MA887 digital refractometer is easy to calibrate and easy to read and provides highest accuracy possible for the measurement of seawater 3 specific scales. This is the type of accuracy demanded by today’s professionals and Milwaukee Instruments delivers.

A Milwaukee Instruments Protective Hardshell Case is also available and sold separately.

Specifications
  • Range: 1.000 - 1.114
  • Resolution: 0.001
  • Accuracy: 0.002
  • Measurement Time: Approximately 1.5 seconds
  • Battery Type: 1 x 9V (included)
Key Features
  • Dual-Level LCD Display
  • Automatic Temperature Compensation (ATC)
  • Easy Setup and Storage
  • Battery Operation with Low Power Indicator
  • Automatically Turns Off After 3 Minutes of Non-Use
  • Stainless Steel Sample Well and Flint Glass Prism

Product Manuals & Documentation

Milwaukee Seawater Digital Refractometer

Owner's Manual available for download in Adobe PDF file format
Ask a Question Earn 25 Points when you ask or answer a question
Sort By :
 
9 Questions
Displaying questions 1-9
 
 
Write Your Review Earn 25 Points when you write a review
Sort by:
 

Overall, others give this:

  • 4.9

22 Reviewers (100%) would recommend this

Overall Rating:

download image
5  Star
 20
4  Star
 2
3  Star
 0
2  Star
 0
1  Star
 0
 
5
5.0
Best $120 spent in this hobby!
reviewerbadge
PROS
Reads in three different ranges, simple to calibrate if needed, reliable and accurate
CONS
Case is a seperate buy
REVIEW
I've been using mine for a little over 2 years now and it's made my life so much more easy. I've only had to recibrate it a couple of times not because it wasn't giving me the right reading, just to be safe. Your tank is an investment and this is as well. I've compared this to multiple hydrometers a...Read More
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
So Far So Cool!

reviewerbadge
REVIEW
Makes reading ppt and sg a snap. I've used hand held specialty refractometers for years in the honey industry....wish we had one this easy and instant to read.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Milwaukee Refractometer

reviewerbadge
REVIEW
This makes saltwater test fast and easy. Love it,simple and very nice made
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Great product

reviewerbadge
REVIEW
Easy to use and very accurate.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Fast and accurate

reviewerbadge
REVIEW
Fast and easy to use. Much more accurate than anything I have used.
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
Must Have

reviewerbadge
REVIEW
Finally, after years of having an aquarium I stepped up, and glad I did. This is a must have. Easy to use, set up, and everything needed to do that is included. Accuracy is now my middle name...
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
5
5.0
MILWAUKEE

reviewerbadge
REVIEW
Very well made easy to use and fast no more swing arms
  • 1
Was this review helpful: Yes(0)No(0)
 
 
 
Write Your Review Earn 25 Points when you write a review
Sort by:
 

Overall, others give this:

  • 4.9

22 Reviewers (100%) would recommend this

Overall Rating:

download image
5  Star
 20
4  Star
 2
3  Star
 0
2  Star
 0
1  Star
 0
 

Free, Fast, and Flexible Shipping Options

  • Most products ship free—no minimum purchase required

    We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 5-7 business days.

  • upgrade your shipping for only $4.99—free upgrade for orders $199+

    Over 90% of our members receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $4.99—or spend $199 and we’ll upgrade you automatically!

  • need your order even faster? no problem!

    Expediated shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.

  • buy it today and we'll ship it today

    Same-day shipping is available Monday-Friday for most products—place your order by 10 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.

Learn More About Shipping

60-Day Return Period with Easy Online Returns

Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.

A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.

Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.

Learn More About Returns

Earn 5% Cash Back for Most Purchases

Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!

  • Most Products
    Earn 5 reward points for every $1 you spend to get 5% cash back
  • Marine Depot, AquaMaxx, Accel Aquatics, and Korallin
    Earn 6 reward points for every $1 you spend to get 6% cash back
  • EcoTech Marine, NYOS, and Aqua Illumination
    Earn 1 reward point for every $1 you spend to get 1% cash back

You can also get bonus reward points by purchasing select items during special sales and promotions.

Learn More About Rewards

Customers Who Viewed This Item Also Viewed