Runleader HM009 DC 6V to 80V Round Hour Meter Snap in Quartz Hour Meter Mechanical Timer for Boat Auto ATV Utv Snowmobile Lawn Mower Tractors Vehicle Cars Fork Lifts Trucks Marine Generator
Mechanical Round Hour Meter Work Range:AC/DC 6 to 80V.
Accumulating Total Running Hours TOT. Max Hours:99999.9H,Resolution 0.1 hour..
The hour meter fits in to a 2" round hole and includes an adjustable retrainer clip so that the meter can be mounted on material up to 9/32 inch thick. Meter depth behind the panel is 1.5 inches.
6-digit display,easy to read 7 mm digits.
Quartz Hour Meter for Lawn Mower Marine Boat Engine Motocross Marine Motorcycle Snowmobil ATV Boat Generators Tractor.
Includes 4x of the Salinity Calibration Fluid Packets..
Automatic Calibration – A 35.00 ppt solution is used for calibration and automatically recognized when in calibration mode..
Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.).
Salinity readings are performed by an amperometric graphite probe that resists oxidation, providing better repeatability in measurements. The use of graphite also reduces the polarization effect common with testers that use two stainless steel pins..
Premium Salinity Refractometer with Automatic Temperature Compensation for Saltwater Aquarium Marine Reef Tank Testing - Dual Scale 0-100ppt & 1.000 to 1.070 S.G
Light-weight, portable, includes protective carrying case.
✔ Measures concentration of salt and dissolved solids in aqueous solution.
✔ Provides reading in parts per thousand (0-100PPT) and specific gravity (1.000 to 1.070 SG).
✔ Ideal for on-site measurements in processing and storage areas, or in the field.
✔ Determine salinity during preparation of pickles, seafood products, frozen vegetables and fruits.
YINMIK 2nd Generation pH TDS Tester Combo with Horizontal Display Digital pH Meter Professional PPM Meter for Hydroponics Swimming Pool Aquarium Household Drinking Homebrew
[Fully Meet the Needs of Hydroponic Growers] pH Meter: Monitoring the pH level of the hydroponic nutrient solution to ensure it can be maximum accessed by the plants. TDS & EC Meter: Keep tracking of the amount of nutrients in your solution to prevent it from being too high or too low and hindering the healthy growth of plants..
[Helpful for Aquarist] pH Meter: Keep the balance of pH value of fish tank, drastic fluctuations in pH value can seriously damage the survival environment of fish. TDS & EC Meter: Monitor the amount of ionic salts in the tank to remind fish keepers when to change the water to balance the ratio of various substances..
[Friendly for Pool Owners] pH Meter: Keep the pool water at the right pH level, which is friendly to swimmers' skin and eyes. TDS & EC Meter: Keep the TDS value of the pool water appropriate can extend the life of the pool equipment..
[2nd Generation pH TDS Meter Combo] Tired of using 1st generation yellow ones with small vertical reading display? The screen of YINMIK 2nd pH TDS meter combo is designed for horizontal display, when you check the pH TDS or EC value, you can always get temperature reading simultaneously, which makes your job easier and more comfortable.
Aquatop LED Aquarium Blue Light - SkyAqua Blue, Actinic Spectrum, Fits 18-24-Inch Tanks, Aquarium Lights for Fish Tank, UL & CSA, LED Blue Light for Natural Moonlight Illumination
LOW PROFILE LED AQUARIUM LIGHT: Bring life and color to your underwater habitat and aquatic environment with the Aquatop SkyAqua Actinic Blue LED Lighting Series. The LED fish tank lights combine style and technology for ideal marine illumination..
NATURAL MOONLIGHT ILLUMINATION: This energy efficient LED lighting system provides Actinic Blue illumination to enjoy the shimmer of natural moonlight. Great for a lunar effect or for visual pop from luminescent organisms..
MOUNT ON FISH TANKS: The SkyAqua Actinic Blue Light can mount on any tank from 18 to 24 inches with the adjustable wire leg mounts on the accessory. Perfect for most frameless and framed aquariums..
SAFE FOR ACCIDENTAL IMMERSION: These aquarium lights for fish tanks are IP67 rated, making it safe for accidental immersion up to one meter for 30 minutes. They produce minimal heat and have a fanless, pin drop silence..
LONG LASTING OPERATION: The aquarium LED light has a long lifespan and will operate for many years without needing a bulb replacement. Great for any animals or décor that fluoresce..
DANOPLUS Smart Water Quality Tester, 24 hrs Wireless App Monitoring of pH EC TDS Salinity SG Temperature, Mountable with Alarm Function for Aquariums & Hydroponics
✔ ACCURATE & COMPREHENSIVE READING - This multifunctional device tests the 6 most important measures of water quality: pH, Total Dissolved Solids (TDS), Electrical Conductivity (EC), Salinity, Specific Gravity (SG) and Temperature..
✔ SMART 24 HRS REMOTE MONITORING – Equipped with Mobile Online App monitoring, this provides user a smart and easy way to view real time data. Using any smartphone (android or iOS), users can backtrack the data curve of each parameter up to the past 30 days. Perfect tool for trend comparison and analysis.
✔ INTELLIGIBLE & MINIMALISTIC DESIGN – Its straightforward display makes it easier to read and monitor. Designed with a simple layout and color combination, this water quality monitor doesn’t distract the attention from the aesthetic of your fish tanks or aquariums..
✔ USEFUL FEATURES - This meter has a unique feature where you can set a security range for each parameter via the mobile app. This feature allows you to receive notifications whenever the readings go beyond the lowest and highest limit that you set. Its sturdy carrying case is perfect for field work, and ....
YINMIK Digital pH Meter TDS Meter Combo Accurate Measurement for pH TDS EC Temp with ATC, 2nd Generation Water Quality Tester with Horizontal Display for Hydroponic Swimming Pool Aquarium
[Fully Meet the Needs of Hydroponic Growers] pH Meter: Monitoring the pH level of the hydroponic nutrient solution to ensure it can be maximum accessed by the plants. TDS & EC Meter: Keep tracking of the amount of nutrients in your solution to prevent it from being too high or too low and hindering the healthy growth of plants..
[Helpful for Aquarist] pH Meter: Keep the balance of pH value of fish tank, drastic fluctuations in pH value can seriously damage the survival environment of fish. TDS & EC Meter: Monitor the amount of ionic salts in the tank to remind fish keepers when to change the water to balance the ratio of various substances..
[Friendly for Pool Owners] pH Meter: Keep the pool water at the right pH level, which is friendly to swimmers' skin and eyes. TDS & EC Meter: Keep the TDS value of the pool water appropriate can extend the life of the pool equipment..
[2nd Generation pH TDS Meter Combo] Tired of using 1st generation yellow ones with small vertical reading display? The screen of YINMIK 2nd pH TDS meter combo is designed for horizontal display, when you check the pH TDS or EC value, you c....
