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Hydrometers - Page 11

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Tetra 26446 Submersible Aquarium Heater, 100-Watt

All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78°F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium. All Tetra HT Heaters will shut off if an electrical short is detected for your safety.
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Hydrometers - Tetra 26446 Submersible Aquarium Heater, 100-Watt
Manufacturer: Tetra
Brand: Tetra
Model: 26446
Color: Black
3.5 Stars 3.5 of 5.0 with 858 Reviews
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La Crosse Alerts Mobile 926-25101-GP Wireless Monitor System Set with Dry Probe

Save Money - Prevent property damage caused by extreme temperature & humidity levels. The La Crosse AlertsTM Remote Temperature & Humidity Monitor helps you improve response time to minimize repair costs. Includes a dry temp. probe for an additional temperature reading. Place the dry temp. probe outside a window, or monitor temp. in a separate room, refrigerator or freezer. 24/7 Monitoring & Alerts - La Crosse Alerts monitors your property & sends you early warning text & e-mail alerts if temperature or humidity levels exceed your pre-set range.* Easy to Use - There's no software or mobile app. needed: View your sensor data anytime by logging into your own lacrossealerts.com account with your smartphone, tablet or computer. / La Crosse Technology 926-25101-GP Weather Station - 200 ft - Wall Mountable, Desktop / 200 ft - Wall Mountable, Desktop
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Hydrometers - La Crosse Alerts Mobile 926-25101-GP Wireless Monitor System Set with Dry Probe
Manufacturer: La Crosse Technology
Brand: La Crosse Technology
Model: 926-25101-GP
Color: Beige
3.3 Stars 3.3 of 5.0 with 258 Reviews
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$29.88
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La Crosse Alerts Mobile 926-25102-GP Wireless Monitor System Set with Wet Probe

The La Crosse Alerts™ Monitor and Alert System by La Crosse Technology® is easy to use, flexible and extremely affordable for its versatile functionality. Custom text and e-mail alerts notify customers when the temperature or humidity exceeds their desired range, when the battery is low, or when the connection is lost*. Add up to 5 sensors to remotely monitor in a wide variety of applications. Remotely monitor and protect your family, pets, home, garden, hot tub and valuables from temperatures and humidity levels with custom text and e-mail alerts*. Alerts can even help you prevent frozen pipes, mold or food spoilage*. The applications are endless. * Disclaimers: (1) La Crosse Technology, LTD. (“La Crosse”) provides various alert services to aid users. La Crosse shall not be liable for accuracy, usefulness or availability of data transmitted via the service. Users are solely responsible for damages to persons or property by service use. (2) Service providers may charge users for alert services. Standard messaging and data rates apply and will be billed to the customer’s wireless account. Customers may be unable to receive text messaging or data service in some areas due to unavailability of service.
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Hydrometers - La Crosse Alerts Mobile 926-25102-GP Wireless Monitor System Set with Wet Probe
Manufacturer: La Crosse Technology
Brand: La Crosse Technology
Model: 926-25102-GP
Color: Beige
2.4 Stars 2.4 of 5.0 with 43 Reviews
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$44.95
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La Crosse Technology 308-1414B Wireless Atomic Digital Color Forecast Station with Alerts, Black

Full color display gives you current temperatures & humidity, with a future forecast whether it could be sunny or rainy to snowy. Features accurate, self-set atomic time & date with automatic DST updates. Records min/max values and alerts you of extreme temperatures. Also displays your heat index and dew point. Will indicate of low battery and reception strength. Batteries required (not included.).
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Hydrometers - La Crosse Technology 308-1414B Wireless Atomic Digital Color Forecast Station with Alerts, Black
Manufacturer: La Crosse Technology, Ltd.
Brand: La Crosse Technology
Model: 308-1414B
Color: Black
3.9 Stars 3.9 of 5.0 with 642 Reviews
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Salinity Refractometer, RISEPRO Aquarium and Sea Water Dual Scale Hydrometer 0-100ppt & 1.000-1.070 Salinity Specific Gravity Marine Fishkeeping ATC RHS-10ATC

Specifications: Sturdy and light weighted Aluminum body with high quality finish Salinity Test Range : 0 ~ 100 ppt (parts per thousand) with resolution 1ppt Specific Gravity (D 20/20) : 1.000 ~ 1.070 with resolution 0.001 Accuracy : Salinity : +/- 1ppt (0.10%) ; Specific Gravity : +/- 0.001 ATC (Automatic Temperature Compensation System) Traditional version : Using screw driver for calibration 1 pipette + 10 extra pipettes for free One Set Included: 1 x SG Brix Refractometer 1 pipette + 10 extra pipettes for free 1 x instruction manual 1 x mini screw driver Premium plastic storage case with inner protective tray
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Hydrometers - Salinity Refractometer, RISEPRO Aquarium and Sea Water Dual Scale Hydrometer 0-100ppt & 1.000-1.070 Salinity Specific Gravity Marine Fishkeeping ATC RHS-10ATC
Manufacturer: RISEPRO
Brand: RISEPRO
Color: Silver
4.7 Stars 4.7 of 5.0 with 4 Reviews
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Portable Automatic Temperature Compensation Salinity Refractometer for Aquarium, Hydrometer, 0-100ppt & 1.000-1.070 Salinity Specific Gravity

Refractometer for seawater and marine fishkeeping aquarium 0-100 ppt Details :This optical refractometer (salinity meter) has scales in the range of 0 - 100 ppt(0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. The second scale is for reading of the salt solution density in range 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). The usual salinity of selected aqueous solutions Fresh water ------50 ppt Example:Salinity 36 ppt means that there are 36 grams of salt in 1 liter aqueous solution. Measurement The liquid measurement is very easy. Place a few drops of the liquid on the optical part of the refractometer, cover the prism (the liquid will spread more easily over the prism), look throught the eyepiece against the light (focus, if necessary) and you will be able to read the result value on the scale. General technical parameters · reference temperature 20 C · ATC - automatic temperature compensation (compensation range 0 ~ 30 C) · focus possibility · length ~ 175 mm · quality technical design Content and equipment · a firm plastic case · a refractometer · a cleaning cloth · a suction tube · a screw driver · operating instructions
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Hydrometers - Portable Automatic Temperature Compensation Salinity Refractometer for Aquarium, Hydrometer, 0-100ppt & 1.000-1.070 Salinity Specific Gravity
Manufacturer: Aqueous Lab
Brand: Aqueous Lab
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Professional Salinity Refractometer, Automatic Temperature Compensation, Dual Scale [0-100ppt & 1.000-1.070 S.G.] Handheld test Meter for Aquarium Sea Water Hydrometer Measurement Tool

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Hydrometers - Professional Salinity Refractometer, Automatic Temperature Compensation, Dual Scale [0-100ppt & 1.000-1.070 S.G.] Handheld test Meter for Aquarium Sea Water Hydrometer Measurement Tool
Manufacturer: MODESTLUXURY
Brand: MODESTLUXURY
Color: Salinometers
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$22.90
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Sinotech 2 in 1 Brix & Salinity 0-28%salinity 0-32%brix Refractometer Rhs-28brixatc

This model has dual- scales salinity and brix. It is developed for measuring salt in prepared food solution and brine. it also working with sugar related liquids such as fruit juice, soft-drinks, wine, and honey to help monitor and control sugar concentrations in foods and beverages. It is also useful in checking the ripeness of fruit in the field and verifying product quality after harvesting and/or controlling concentrations during processing and packaging. Meanwhile It can working for cutting fluids and other industrial lubricants. It's fully equipped with ATC that automatically adjust itself to correct temperature discrepancies during use. Capable of measuring with high accuracy and provides precise results. It's equipped with vivid and sharp reticle chart for easy and comfortable reading. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down! Specifications: Measuring Range:Salinity: 0-28%salinity;Brix: 0-32%Brix Minimum Division: Salinity: 0.2%;0.2% Automatic Temperature Compensation Range:10°C-30°C Determines the amount of dissolved salt and dissolved solids Approved by strict quality and safety standards Durable and built to last long Heavy-duty and lightweight with its aluminum construction Easy to focus and calibrate Accurate testing results guaranteed Made with the highest and finest quality of aluminum & rubber that makes it lightweight Cushioned with soft & comfortable non-slip rubber Extremely easy-to-use and calibrate
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Hydrometers - Sinotech 2 in 1 Brix & Salinity 0-28%salinity 0-32%brix Refractometer Rhs-28brixatc
Manufacturer: Sinotech
Brand: Sinotech
Model: RHS-28Brix ATC
Color: Black
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$22.99
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Sinotech Hand Held Fruit Suger 45-82% Refractometer Brixrhb-82atc

Developed For Measuring The Sugar Content Of Concentrated Fruit Juice, Condensed Milk, Liquefied Sugar And Jam. It Provides Critical Information To Ensure Product Quality Whether The Users Are Checking & Verifying Product Quality After Harvesting or Controlling Concentrations During processing and Packaging. Measuring Range: 45-82%Brix Minimum Division: 0.2%Brix Automatic Temperature Compensation Range:10°C-30°C Determines the amount of dissolved salt and dissolved solids Approved by strict quality and safety standards Durable and built to last long Heavy-duty and lightweight with its aluminum construction Easy to focus and calibrate Accurate testing results guaranteed Made with the highest and finest quality of aluminum & rubber that makes it lightweight Cushioned with soft & comfortable non-slip rubber Extremely easy-to-use and calibrate
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Hydrometers - Sinotech Hand Held Fruit Suger 45-82% Refractometer Brixrhb-82atc
Manufacturer: Sinotech
Brand: Sinotech
Color: Blue
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$21.80
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Sinotech Hand Held Brix 0-80% Sugar Refractometer (Single Scales) Rhb0-80

The traditional brix refractometer is specially designed to work with sugar related liquids such as low sugar fruits and vegetables juices, maple sap or for synthetic or semi-synthetic coolants(for machining and grinding coolants), soft drinks and wine, also, the high brix content solution, such honey. I can help the user monitor the specific percentage of sugar concentration in food and beverages, and is especially practical for people involved with food harvesting, processing and packaging. Using this device, you can easily check the ripeness of fruits in the field, or test the concentration of sugar in food and beverages, know the Concentration of the industrial fluid. Model: RHB0-80(Low cost) It has one scale, the range is 0-80% brix Measuring Range: Brix : 0-80 %Brix Accuracy: ±1% Brix Minimum Division: 1% A good choice for the testing of any solution with an unknown sugar content
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Hydrometers - Sinotech Hand Held Brix 0-80% Sugar Refractometer (Single Scales) Rhb0-80
Manufacturer: Sinotech
Brand: Sinotech
Color: Black
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$59.99
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