Reviews Biochemical Analyzer

500 Pieces Bio Filter Balls Black Bio Balls for Aquarium Filter Pond Filter 1.02 Inch Internal Bioballs Filter Media with 5 Pieces Aquarium Filter Media Bags Mesh Bags with Zipper for Fish Tank Pond

• What in Package: you will get 500 pieces of bio balls and 5 pieces of black mesh bag with zipper, sufficient quantity and good combination to meet your use and replacement needs in many occasions.
• The black bio balls filter media can be applied separately or in a mesh bag.
• Biochemical Cotton Design and Easy to Use: each bio ball includes biochemical cotton as a filter medium, which is more effective than ordinary filter materials, and can improve the filtering effect.
• It is simple and convenient to use and does not need to spend time cleaning.
• Functional Design: the multi sheet structure can provide a larger biochemical surface area for the reproduction and growth of nitrifying unclean items.
• The porous can divide the flow evenly, slow down the flow of water so that the nitrifying unclean items can better absorb and multiply, and further enhance the filtering efficiency.
• Long Time Service: our bio ball is composed of high density plastic, lightweight but sturdy enough to keep its shape and does not easy to degrade or wear away.
• The spherical shape and pore position allow it to compress tightly, the porous design is not easily blocked, which can serve you for a long time.
• Where to Use: our bio balls filter media can be applied in many occasions, idea....

TinySA Spectrum Analyzer,Handheld Tiny Spectrum Analyzer TinySA 2.8inch Touch Screen,Portable Frequency Analyzer 0.1MHz~ 960MHz MF/HF/VHF UHF Input, Signal Generator with Battery

• 【Input Frequency Range】Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz..
• 【2-in-1】Built-in calibration signal generator that is used for automatic self test and low input calibration.When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz..
• 【2.8inch Touching Display Screen】Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Display resolution 320*240 pixels.Color display showing 290 scan points covering up to the full low or high frequency range.Scanning speed of over 1000 points/second using largest resolution filters..
• 【PC Controlled 】Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer.Bulit-in rechargeable battery allowing a minimum of at least 2 hours portable use.*Resistive touch contro*Jog switch control*USB serial port control.
• 【Package List】1x Tiny Spectrum Analyzer.

Antenna Analyzer Meter 1-60MHz Shortwave SWR Antenna Analyzer with 1.0 to 9.99 SWR Usable Measurement Range for Ham Radio

• HIGH QUALITY-- This Antenna Analyzer adopts black case would protect the antenna analyzer from external damage, durable in use..
• CONVENIENT OPERATION-- 5 operation buttons are easy and convenient to operate. You can selects operation mode, band and extended functions..
• FEATURE-- The antenna tester is Powered by DC 12 to 14V 500mA external power with 2.1mm power jack(center pin positive), just connect the power and....
• WIDE MEASUREMENT RANGE-- SWR usable measurement range of this analyzer is 1.0 to 9.99. step size: user configurable increments of 100Hz, 1KHz, 10KHz,....
• APPLICATION-- Measure antenna electrical parameters: SWR, impedance (resistance + reactance), capacitance, inductance. It can measure feed-point....

Aquapapa Corner Filter Bio Sponge Ceramic Air Pump Driven for Fry Shrimp Nano Fish Tank Aquarium XY-2008 (Ship from CA USA)

• With multi-layer sponge filters, this corner filter combines physical and biochemical filtration for your fish and increases the oxygen solubility. The top layer of white filter pad serves a mechanical filtration, and the black bio-sponge and ceramic rings work as a biochemical filtration and support colonization of beneficial bacteria..
• Quiet filtering system. Especially good for breeding small fish. Efficiently remove toxic waste and maintain clean water for your fish..
• Easy to maintain. Just take out the sponge and rinse well when it becomes dirty. It's complete set and includes all the filter components - gravel, ceramic, sponge, etc..
• Each unit requires an air pump and airline tubing to operate together (sold separately, not included)..
• Dimensions: 2-7/8”R x 3-3/4”H. Max tank size: up to 20 gal..

FREESEA Internal Aquarium Power Filter: 8W Adjustable Water Flow 2 Stages Filtration System Submersible for 40-120 Gal Fish Tank | Turtle Tank …

• ★【High Quality Materials】: Built in filter sponges and biochemical materials,high operating efficiency and low power consumption,8 watt is perfect for 40-120 gallon large aquariums..
• ★【Supper Silent】: The internal Aquarium Filter is designed with high quality motor to provide a quiet working environment,you can use in your bedroom..
• ★【Physical filtration】: The filter with multiple filter media(sponges and biochemical materials )automatically absorb feces, debris and residues in water,It helps create a healthy and clear environment for your fish or turtle..
• ★【Heavy Flow】: Max Flow Rate: 132 GPH(500L/H), Max Lift height: up to 2.30 Feet.(Length of power cord:1.5M=4.93ft),you can adjust the water flow rate, suit for fresh water or Saltwater..
• ★【Scientific structure】: It’s detachable and cleanable, which can be disassembled effortlessly without any tools for easier replace the filter cartridge..

Blast Speed Analyzer Pack - SuperSpeed Golf | Club Head Speed Sensor | Features Air Swing Mode | Analyzes Full Swing, Short Game, Putting | Slo-Mo Video Capture | App Enabled (iOS and Android)

• MOST ACCURATE SWING AND STROKE ANALYZER (SENSOR) IN THE GAME – Use the industry’s most accurate swing and stroke analyzer (sensor) to measure your club head speed during SuperSpeed Training. Comes with 1 Blast sensor, 3 SuperSpeed club grip caps, 1 driver/iron grip cap, 1 putter grip cap, charging station..
• TRUSTED BY THOUSANDS OF AMATEURS AND PROS – The #1 Swing Analyzer in the game combined with the #1 Swing Speed Training System in the game. Used by hundreds of tour pros, top coaches, and thousands of amateur golfers. Engineered to deliver unreal results at every level, for every part of your game..
• FIRST OF IT'S KIND AIR SWING MODE – Developed with SuperSpeed Golf, Blast now also tracks your swing and stroke even while not hitting a ball. No manual or voice entry required..
• TECH MADE EASY – Attach the Blast swing and stroke analyzer (sensor) to the end of any SuperSpeed 3 club Overspeed training set, golf club or putter. Blast's natural motion capture allows golfers to swing the club or roll putts and forget about the technology..

Upgraded TinySA Spectrum Analyzer,Karagas Spectrum Analyzer Handheld,MF/HF/VHF Input for 0.1MHZ-350MHZ and UHF Input for 240MHZ-960MHZ,Portable Frequency Analyzer with 2.8 Inch Touch Screen V0.3.1

• 003cp003e◙【003cb003eBuilt-in 2-in-1 Calibration Signal Generator003c/b003e】This TinySA Spectrum Analyzer built-in calibration signal generator that is used for automatic self test and low input calibration.When not doing spectrum analyzer,it can be used as signal generator with two frequency outputs,MF/HF/VHF sinus output for 0.1MHZ-350MHz and UHF square wave output for 240MHz-960MHz.003c/p003e.
• 003cp003e◙【003cb003e Frequency Range003c/b003e】The 2.8-inch color touch screen displays 290 scanning points,covering the entire range of low-frequency or high-frequency ranging frequencies.0.1 MHz -350 MHz high quality IF/HF/VHF input,240 MHz -960 MHz low quality UHF input.A switchable resolution band-pass filter suitable for the range from 2.6 kHz to 640 kHz.003c/p003e.
• 003cp003e◙【003cb003ePC Control003c/b003e】This spectrum analyzer can be connected to PC through USB and realizes the serial over USB (CDC) protocol,which can call a large number of commands.The Windows driver will be automatically installed after connecting to the Windows computer.The Linux driver is built into the kernel.003c/p003e.
• 003cp003e◙【003cb003ePortable Spectrum Analyzer & ESD Protection Function003c/b003e】The latest version 3.1, new ESD protection function, insta....

Instek MDO-2102A - 100 MHz/2 Channels Oscilloscope with Spectrum Analyzer

• 200MHz, 4-channel, DSO, Spectrum analyzer, dual channel 25MHz AWG, 5,000 count DMM and power supply.

Device Fix Tool for Kindle Fire Tablets edition