Brand new Salinity Refractometer that is used to measure the salinity levels of saltwater aquariums and the worlds oceans.
Calibrate with either distilled water or a 35ppt Salinity standard.
Wipe off the saltwater after each use.
This unit comes with Automatic Temperature Compensation or "ATC". This feature allows you to get a reading outdoors when the temp is between 50'F-86" (10'C-30'C). If you test outside of temp range your readings will become gradually more and more inaccurate. For best results, test indoors.
No batteries necessary as you only need strong light - daylight (sunny or cloudy) or a lamp/flashlight.
Hard Case unit
Resale Quality - 50% heavier than the soft case cheap units
HM Digital COM100 Waterproof EC/TDS And Temperature Combo Meter
Product description: HM Digital's COM-100 is a waterproof combination EC/TDS/Temperature meter that is ideal for all water quality testing, water purification applications, drinking water, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. The COM-100 is a professional level EC/TDS meter at an unbeatable price.
Fluval Sea Hydrometer provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums. Regular testing is strongly recommended as stable salinity levels are essential for the health of marine fish and invertebrates. Compact and easy to use, the hydrometer can be permanently installed inside the tank for continuous readings. Its slim, low-profile design camouflages well inside the tank and will not diminish the aesthetics of the aquarium. It can also be used as a portable device, allowing you to take samples simply by submerging it in the water. The Fluval Sea Hydrometer features large, easy-to-read markings with ideal salinity range clearly marked in green for clarity.
Digital Salt Water Aquarium pH Meter and LCD Thermometer with TDS Water Quality PPM Meter Pen Home Improvement Set Tools
Ideal for aquariums & reptile habitats. For use with both freshwater & marine aquariums, and great for monitoring temperatures in reptile & amphibian terrariums, and small animal habitats. A salt water aquarium can be the perfect centerpiece to any home. Colorful fish swimming, corals of all types growing and reaching for light, and invertebrates crawling and cleaning create an ecosystem of their own right in your home. With this 3 pack of pH meter, LCD thermometer, and TDS meter all guess work will be taken out and replaced with accurate, reliable measurements. Give your fish the comfort of swimming in correctly acclimated salt water. Ideal for aquariums & reptile habitats. For use with both freshwater & marine aquariums, and great for monitoring temperatures in reptile & amphibian terrariums, and small animal habitats. LCD Thermometer: Operating Temperature: -10 ° C~ +50 ° C (-50 ° F~ +122 ° F) Measure Temperature rank: -50 ° C~ +70 ° C (-50 ° F~ +158 ° F) Accuracy: +/-1 ° C or F Temperature resolution: 0.1 ° C or F Power: 1.5 VDC (one LR44 battery, included); Physical Size: 59 X 37 mm; Display Size: 26 X 13 mm.
Neptune Systems AquaController Apex Base System w/ Lab Grade pH Probe
Neptune Systems AquaController Apex System w/ pH ProbeIntroducing the AquaController Apex. The professional equipment your reef deserves is now within reach.System Includes: 1 - Apex Base Unit1 - Apex Display 1 - EnergyBar 8 Power Strip 1 - Temperature Probe1 - LAB Grade pH ProbeCONNECTIVITY Ethernet Interface Embedded Web Server Only controller with web browser Monitoring, Control Configuration. Email Alarms EXPANDABILITY Most expandable Controller (Up to 240 modules, hundreds of probes, and thousands of controlled outlets). Simple menu driven Configuration: No program language knowledge required. ROBUST TIMERS Simulates sunrise/sunset Simulates moon cycle Wave Maker and Random timed cycles Built-in Variable speed pump control Still water feed mode (multiple modes)ULTIMATE CONTROL Monitor/Control Temperature, pH, and ORP Digital Calibration on all probes Seasonal temp lighting control Flexible Control OptionspH Probe Precision of +/- .01 10` coax cable Sealed Ag/AgCI reference. Standard BNC connector**Please Note: pH Calibration Fluid sold separately
Supreme Replacement UV Sterlizer Lamp This Supreme Replacement UV Sterilizer Lamp is an ultraviolet lamp that effectively kills harmful, free floating micro organisms, pathogens and algae in an aquarium. Product Features: The replacement bulb for the Supreme UV Sterlizer Lamp Helps in eliminating disease causing micro organisms in aquariums. Item Specifications: Watts: 10W 20W 40W
Can remain submerged inside the aquarium for continuous monitoring of salt levels. Compact design allows for discreet placement and will not detract from the natural beauty of your reef or saltwater aquarscape Can be used in large or small saltwater aquariums and sumps.
Coralife BioCube Mini Hydrometer can remain submerged inside the aquarium for continuous monitoring of salt levels. Compact design allows for discreet placement and will not detract from the natural beauty of your reef or saltwater aqua scape Can be used in large or small saltwater aquariums and sumps.
Features 2 in 1 Salinity & Ph Monitor for Aquarium Accuary to monitor salinity Battery Charge function, No need to using a Power connect Blue LED Light on display~ All in one design, include PH Pen/Probe and Calibration Specification Range: PH 0.00 - 14.00PH Salinit : 0.00 - 100.0ppt Resolution: PH 0.01PH Salinity 0.1ppt Accuary PH+-0.1PH Salinity +-2%F.S Calibration: 1 point Power 220V to 240V DC5.6V .100mA or Rechargeable Battery Size : 88 x 55 x22mm Opperating Conditions : 5- 60 Degree Humidity 95% maxium Power 24W Maxium Height 1.2m Size 12cm x 7.5cm x 8cm we have 110v 60hz and 220v 50hz version it can working in world wide