DaToo 500W Aquarium Heater PTC Fast Heating Fish Tank Heater 500 Watt Submersible with LED Digital Temperature Controller for 60 to 120 Gallon, 1 Yr Warranty
... Heater: As we all know, it is not easy to keep large aquariums at a comfortable temperature at all times. So it's very important for aquarium hobbyists with 55 to 125 gallon large tanks to choose a perfect heater. DaToo 500W PTC aquarium heater, high-precision temperature sensing, 3 seconds fast heating, frequency conversion energy saving, sturdy and durable, double safety protection, let your beloved fish always enjoy the happiness brought by the warm water temperature!.
High Precision And Fast Heating System: There are two temperature probes on the top of the DaToo heater, which ensures that the DaToo has a more powerful temperature sensing capability and can easily maintain the temperature accuracy at ±0.5°F. 3 Seconds Fast Heating, DaToo uses PTC semiconductor ceramics as heating elements, which makes DaToo have very low energy loss and can convert 90%~95% of electrical energy into thermal energy, and the water temperature can start to rise within 3 seconds..
Leading Frequency Conversion Energy Saving Technology: Usually high-power heaters consume a lot of electricity, but DaToo not. DaToo 500W Aquarium Heater adopts leading frequency conversion heating technology. When the water temperature is close to the set temperature, the power will be aut....
Power supply EMI filter is a kind of reactance-type low-pass filter, installed at the power supply input of electronic equipment..
It can inhibit noise transmitted through grid power cable, and can inhibit high-frequency interference signals generated by the electronic device itself..
High quality imported components provide obvious filtering effect..
EMI has become a must have device installed in electronic equipment..
Widely used for precision measuring instruments, building automation, precision machinery, elevator lifting equipment, automated system, calculator inverter office equipment, servo system inverter equipment, frequency conversion equipment, lighting equip.
Wolverine 8mm and Super 8 Film Reel Converter Scanner to Convert Film into Digital Videos. Frame by Frame Scanning to Convert 3 inch and 5 inch 8mm Super 8 Film reels into 720P Digital
A fully automated apparatus to digitize 8 and Super 8 Movie Reels FramebyFrame digitizing for highquality digital conversion.
8mm or super 8 media must be mounted in with proper reelup to 5 in diameter and adapter before recordingrewinding.
FramebyFrame digitizing for highquality digital conversion Converts 8 and Super 8 movies into MPEG4 MP4 digital movie files at 720P 30 fps.
Scans and directly saves digital movies into SDSDHC cards 32GB max not included.
Playback to TVs using the included TV Cable Compatible with all Windows Mac and Linux Operating Systems Note Do not drop or handle too aggressively as it may cause damage to the device.
Wolverine 8 mm & Super 8 Reels Movie Digitizer w/ 2.4' LCD (Film2Digital MovieMaker) Includes 32GB SD Memory Card & Worldwide 100-240V AC Adapter & International Two-Prong Round Pin Plug Adapter
A fully automated apparatus to digitize 8 and Super 8 Movie Reels FramebyFrame digitizing for highquality digital conversion.
8mm or super 8 media must be mounted in with proper reelup to 5 in diameter and adapter before recordingrewinding.
FramebyFrame digitizing for highquality digital conversion Converts 8 and Super 8 movies into MPEG4 MP4 digital movie files at 720P 30 fps.
Scans and directly saves digital movies into SDSDHC cards 32GB max included.
Playback to TVs using the included TV Cable Compatible with all Windows Mac and Linux Operating Systems Note Do not drop or handle too aggressively as it may cause damage to the device.
(5PCS) ICS91730AMLFT IC CLOCK GENERATOR LOW EMI 8SOIC 91730 ICS91730
PLL and divider :The chip of this signal generator has a 25MHz accurate reference voltage source, and has a PLL and frequency divider inside, so it can generate almost any frequency..
three independent outputs :The signal generator has three independent outputs, and each output can have a different frequency..
3.3V LDO regulator :This convenient small chip has a 3.3V LDO regulator and can be powered by 3-5VDC..
level shift circuit :There is a level conversion circuit on the I2C line. Generally speaking, you can safely use the chip at 3V or 5V..
sleep function :The signal generator has a sleep function, which can reduce power consumption and is very economical and environmentally friendly..
Solar Wireless Backup Camera for Truck, True Reverse Camera Wireless for DIY Installation with Digital Signal, 5\ HD Monitor Supports 2 Back Up Camera Systems for Car/Trailer/Pickup/Mini RV ( SunGo2)
【Solar-powered Backup Camera】The solar backup camera can be charged by sunlight, so there is no need to worry about running out of battery even in the field. The 3350 large-capacity battery has super endurance. The solar panels use American SunPower monocrystalline silicon, the conversion efficiency is increased by 23%, and the charging efficiency is increased by 30%..
【Crystal Clear Image】With the JX-H65 image processor, the image clarity and brightness presented by SunGo2 reverse camera are greatly improved. SunGo2 wireless backup camera for car can provide you with vivid pictures no matter it is day or night..
【Support 2 Cameras】SunGo2 back up camera systems for trucks support connecting two cameras at the same time. You can install the second camera on the front or side of the car as trailer backup camera to keep your surroundings under control. The settings of the two cameras are independent and do not interfere with each other..
【True Wireless DIY Installation】Completely wireless installation, no need to connect the rear view camera to reversing light, no need to connect the monitor to the license plate camera. Even non-professionals can easily install it..
【Stable Signal】SunGo2 back up camera for truck. rv using digital wireles....
VOCOPRO Four-Channel UHF Digital Wireless Handheld Microphone Mics System-H4 . Four Wireless Handheld Microphones . Each Channel Has A Dedicated XLR Output And Volume Control ..
Utilizes The Sparsely Used 900MHz Frequency Band. 24-Bit Digital Technology Delivers a Clean, Professional Quality Signal. Individual Digital Microphone IDs Eliminates Channel Cross-Talk ..
Wide Frequency Response (50 – 20,000 Hz) Ensures Natural Sounding Vocals . Four Balanced XLR Outputs Available. One ¼” Mixed Output Available..
Brackets Included For Mounting In a Rack Case . Four Different Frequency Sets Available.
Receiver Dimensions: 8.375”W x 1.250”H x 5.250”D. Rear Panel Connections: Power in, 1/4" Audio Out, 4 XLR Audio Outputs. Accessories: Mounting Brackets, 1/4" Patch Cable, Power Adapter..
Shure GLXD14R/85-Z2 Lavalier Wireless Microphone System With Wl185
Glx-d Advanced Digital Wireless features intelligent recharge ability: proprietary lithium-ion rechargeable batteries with accurate battery metering for up to 16 hours of use when fully charged.
Automatic frequency management: linked GLX-D Advanced wireless receiver communities easily identify and continuously move away from interference, finding the clearest channels for all systems.
Rack-Mountable for Multi-System Efficiency: Included mounting hardware and detachable antennas make it easy to install multiple GLXD4R rack mount receiver systems.
Exceptional digital audio clarity: The clearest sound from world-renowned Shure microphones with proprietary Shure digital wireless technology.
Rock-solid RF performance for multiple system installations: GLX-D frequency Managers provide improved RF performance, antenna distribution and seamless frequency management for up to 9 GLX-D Advanced Rack Mount systems in typical environments (11 under optimal conditions).
Ideal for installations at small to medium houses of worship, schools and music venues. Ideal applications: live vocals, guitar/ bass, presentation and instrument.
Full accessory suite for remote antenna management: frequency Managers, directional antennas, antenna Splitters and remote mounting accessori....
Tecsun H501 Digital Worldband AM/FM Shortwave Longwave Radio with SSB Reception, Dual Speakers, & MP3 Player, Matte Black
【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) ， a simple RF/clock generator for calibration reference or clock generation，a common 128x64 I2C OLED SSD1306 display and Si5351 module..
【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..
✔ 48 bottles capacity: can hold about 48 bottles of different sizes of wine. This is the perfect choice for wine lovers with a wide range of wines..
✔ Circulating moisturizing: The compressor of the constant temperature wine cabinet can keep the humidity of the storage environment at 55~75% rh, simulating the natural wine cellar storage environment..
✔ Negative ion purification system: The airway has a built-in negative ion air net odor system to adsorb and degrade odor molecules. Create a fresh storage environment for your wine..
✔ Intelligent PTC heating compensation: When the room temperature is lower than the set temperature, the electric heating compensation system is activated, and the heating is actively heated to the current set temperature without fear of severe cold..
✔ Dual-mode stepless frequency conversion: Low-power frequency conversion technology allows the wine cabinet to be in low-noise, low-vibration operation for a long time, significantly reducing power consumption and heat generation..
