Digital Aquatics ReefKeeper Module RKM-SL2v2

$79.99  

5% Rewards:

400 $4.00 off a Future Purchase

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

DA1318

SHIPS FREE!

Customers Who Bought This Also Bought

Digital Aquatics The RKM-SL2 is the newest System Lab module from Digital Aquatics. It's a big leap forward with fully (and individually,) isolated ph and salinity ports. On top of that, the Digital Aquatics salinity probe is equipped with full digital temperature compensation built in! This make it easy to calibrate and ideal for testing a variety of tanks. Whether you're mixing for a water change, monitoring your main system, checking up on a quarantine or frag tank the SL2 with conductivity probe will report a true and accurate value!

The SL2 also allows for another temperature probe to be added to the system for redundant monitoring as well as two more switch inputs; great for ATO systems or leak detectors.

The DA salinity probe is nearly 30% more cost effective than competitive options and when cared for and kept clean our probe will last for many years. Great quality and value is part of our commitment!

Multiple Inputs
The RKM-SL2 has a variety of input ports providing a broad range of monitoring options. It's a powerful addition to either a ReefKeeper Elite or the ReefKeeper Lite system!

1 x pH port
The pH port on the SL2 is an isolated pH port. This all but eliminates the affect ground loops and system interference when using multiple pH probes. Any standard pH probe with a BNC interface should work with the SL2.

1 x Salinity port
The salinity port uses the DA Salinity probe on this completely isolated port. The SL2 salinity port reports back salinity in PPT.

1 x Temperature Probe port
Digital Aquatics Temperature Probe

2 x Switch ports
The switch ports can be use with float switches or other contact devices to run Auto Top Off (ATO) systems, or trigger other custom events.

Upgradeability
The SL2 also has upgradeable firmware so you can take advantage of our developing feature set; and firmware updates are always free!

Product Specs
  • LED Status Indicator
  • Temperature Port
  • pH Port
  • Two Switch Ports
  • Salinity Port
  • Two Bus Ports
  • Physical Dimensions: 1.0" x 2.25" x 4.30"
Package Contents
  • One RKM-SL2 Unit
  • One 6' Bus Cable
  • Two Mounting Screws
Compatibility
  • ReefKeeper Elite - Supported
  • ReefKeeper Lite - Supported
  • ReefKeeper 1 - Not Supported
  • ReefKeeper 2 - Not Supported

    Manufacturer Info

    Digital Aquatics Aquarium Supplies
    Digital Aquatics was founded in 2004 and has quickly become the most recognized name in aquarium automation. Since the company debuted the original ReefKeeper 1 (now known as the RK1) in 2004, they have gone on to create some of the most flexible, innovative and cost effective aquarium controllers on the market. The revolutionary ReefKeeper Elite (RKE) was unveiled in 2008 and the affordable ReefKeeper Lite (RKL) came out shortly thereafter to appeal to more budget-conscience aquarium hobbyists. In 2010, Digital Aquatics released a reptile version, the HerpKeeper, as well as the aptly named PondKeeper. ReefKeeper controllers simplify aquarium keeping duties by monitoring and controlling a variety of water parameters and equipment including but not limited to lighting, water flow, heating, cooling, pH and ORP.

    Ask a Question Earn 25 Points when you ask 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:

    • 4.7

    3 Reviewers (100%) would recommend this

    Overall Rating:

    download image
    5  Star
     2
    4  Star
     1
    3  Star
     0
    2  Star
     0
    1  Star
     0
     
    “Great product, need the probe”
    4
    4.0
    I bought this module in hopes to use the salinity probe. However, DA is having issue with this probe and it is currently unavailable for purchase. I was told that all existing customers (who purchased and returned the faulty probes) will get the first run of the new probes. So if you are intereste...Read More
    • 1
    Was this review helpful: Yes(1)No(0)
     
     
     

    “Good product”
    5
    5.0
    I'm only using the PH portion, it works great. As with all D/A products the documentation is non-existant, but once you get it figured out it's a great product. Make sure you update the firmware of all modules online before using.
    • 1
    Was this review helpful: Yes(0)No(0)
     
     
     

    “Great Product”
    5
    5.0
    Now I have an ATO for my BC14. I will be ordering a SG probe soon to go with this. I already have this on another tank with SG and Ph probes and they are perfect!
    • 1
    Was this review helpful: Yes(1)No(0)
     
     
     

    Write Your Review Earn 25 Points when you write a review
    Sort by:
     

    Overall, others give this:

    • 4.7

    3 Reviewers (100%) would recommend this

    Overall Rating:

    download image
    5  Star
     2
    4  Star
     1
    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

    Your Recently Viewed Items