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ZRM&E Seawater Hydrometer for Aquarium Aquaculture Seawater Densimeter Ocean Hydrometer Salinity Meter for Fish Tank Salinity Specific Gravity Test

Made of high quality plastic, aquarium transparent, automatic accurate reading brine hydrometer.
Accurate, durable and easy to read salt and specific gravity of your marine aquarium, small and waterproof. If the specific gravity is between 1.000-1.019, it indicates that the specific gravity is low.
if the specific gravity is between 1.020-1.023, it indicates that the specific gravity is normal.
if the specific gravity is between 1.024-1.030, it indicates that the specific gravity is high.
The external range of the scale indicates salinity (PPT), and the internal range of the scale indicates gravity. And clearly mark the safe area. Application range: 0-40 degrees (1.000-1.030). If the salinity PPT is between 32-40, it indicates that the salinity is high.
if the salinity PPT is between 27-31, it indicates that the salinity is normal.
if the salinity PPT is between 0-26, it indicates that the salinity hydrometer is low.
Wide range of applications: Suitable for salt water and sea water fish tanks. Perfect for testing salinity and specific gravity of saltwater and seawater tanks, including solubility and specific gravity scales. Suitable for fresh water and sea water.
Easy to read swing arm pointer and ultra wide stable base can provide accurate test results.

...1500W (750W x 2). Maximum SPL Output: 138 dB peak. Frequency Range (-10 dB): 42 Hz – 18.5 kHz. Frequency Response (3 dB): 49 Hz 17 kHz. Input Connectors: (2) Balanced XLR / 1/4 inch input, (2) Unbalanced RCA Input.
Input Impedance: 20K Ohms (balanced), 10K Ohms (unbalanced). Signal Indicators: Limit – Yellow LED indicates peak output has been reached and DSP Limiter is acting Signal – Green LED indicates signal present Power – Blue LED indicates system has power and ready to pass audio. Limit – Yellow LED indicates peak output has been reached and DSP Limiter is acting.
Signal – Green LED indicates signal present. Power – Blue LED indicates system has power and ready to pass audio. EQ: User selectable presets for Normal or Boost, Advanced EQ settings available using Wi-Fi and PRX Connect application. Dynamic Control (Input): DBX Type IV limiter circuit. System Low Pass: 80 Hz DSP. Crossover Frequency: 2.4 kHz. Design: Highly Efficient Class-D Amplifier.
AC Power Input: 100V – 240V ~ 50/60 Hz. LF Driver: 1 x JBI 2275H 15 in woofer. HF Driver: 1 x JBI 2408H-2 37.5 mm (1.5 in) annular polymer diaphragm, neodymium compression driver. Coverage Pattern: 90 x 50 nominal. Directivity Index (DI): 10.4 dB. Directivity Factor (Q): 11. Enclosure: Tr....

Improves customer confidence and increases productivity.
Contracted of 20 gauge sheet metal with durable powdercoat finish.
Includes Sizes: Red: 2 and 3mm, Yellow: 4, 5 and 6mm and Green: 8, 10 and 12mm.
Red Indicates= Must be serviced, Yellow Indicates= Should be serviced and Green Indicates= Good.

Easy-to-read thermometer helps you heat your home more efficiently and save fuel and money.
Magnetic thermometer made for single wall stove pipes.
Low-fire zone indicates excessive creosote buildup.
Over-fire zone indicates wasted fuel and heat.
Indicates from 100°F to 800°F (35°C to 430°C).

About the brand: Championing artistry and function in women's footwear..
City Block Suede Knee-High Boot in black suede and stretch fabric with high-low cuff.

About the brand: Championing artistry and function in women's footwear..
City Block Suede Knee-High Boot in black suede and stretch fabric with high-low cuff.

About the brand: Championing artistry and function in women's footwear..
City Block Suede Knee-High Boot in black suede and stretch fabric with high-low cuff.

About the brand: Championing artistry and function in women's footwear..
City Block Suede Knee-High Boot in black suede and stretch fabric with high-low cuff.

1-14 PH Alkaline Acid Test Paper Water Litmus Testing Kit, Paper Size: App 45mm x 7mm (L x W).
Package includes: 80 x 1-14 PH test paper.
Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included,....
The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance.
For testing moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc.

Designed exclusively for Xbox One/One S/One X wireless controller, dual charging ports design allows you to securely store and charge two controllers simultaneously.NOTE: This battery can't be compatible with the Xbox Series S/ Xbox Series X controller, do not compatible with Xbox Elite Wireless Controller Series 2..
Includes two Ni-MH rechargeable 800mAh batteries for your Xbox One/One S/One X/Elite wireless controller, design allows for charging without removing batteries..
Intelligent LED Indicator.LED lights to indicate when charge is in process/complete,charge on dock-(orange light indicates charging, white light indicates a full charge), charge battery independently-(red light indicates charging, green light indicates a full charge).
HIGH SPPED CHARGING.Full charge can be completed within 2.5 hours when charging one controller.Full charge to two controllers simultaneously within 3 hours..
In the box: 1 x Xbox One Charging Dock, 1 x USB to Micro USB Charging Cable and 2 x Rechargable Batteries (800mAh).

Accurate readings: the rapid read thermometer uses precision insight technology to provide a temperature reading in only 2 seconds that identifies a fever based on the site location of the reading.
Fast, easy & comfortable: This unit features a flexible tip that can be used in the mouth, rectum or under the arm, with Color coded guide that indicates a fever based on the measurement site selected.
Quick RESULTS: This thermometer provides quick results in as little as 2 seconds, making it ideal for infants & toddlers as well as adults. It's water resistant with a versatile ComfortFlex tip.
Easy to read display: a green reading indicates no fever, yellow shows a slightly elevated temperature & Red indicates a high fever based on the measurement site selected (oral, underarm, or rectal).
Special FEATURES: this water resistant digital thermometer offers color-coded readings in Fahrenheit or Celsius, & its memory feature recalls the last reading. It comes with a storage case & battery.

DEWALT USB charger is durable enough to withstand job-site abuse.
Charge up to 2 small USB compatible electronic devices on/at the job site off your 12V or 20V MAX* Batteries when AC power is not available.
Allows you to work with all DEWALT slide style battery packs.
Indicates when unit is powered on and ready to charge devices.
Similar to a fuel gauge, it indicates the amount of power remaining in the battery.
Charge up to 2 small USB compatible electronic devices on/at the jobsite off your 12V or 20V MAX.
Allows you to work with all DEWALT Slide Style battery packs.
DCB090 is compatible with DEWALT 12V MAX and 20V MAX battery packs.