ReviewsOperating Range

Samson Stage-412 Quad Handheld VHF Wireless Microphones+2 Wired Mics+Headphones

...: (1) Samson Stage-412 Quad Handheld Wireless Microphones Frequency Agile Mics. (1) RockvilIe DJ1500 DJ Headphones w/ Detachable Coil Cable, Case+Extra Ear Pad. (2) RockvilIe RMC-XLR High-End Metal DJ Handheld Wired Microphone Mic w (2) Cables. Stage 412 Wireless System. Quad-channel (173M198M) wireless system. Six operating frequencies per channel. Up to three simultaneous systems (region dependent). IR sync wirelessly matches receiver and transmitter frequency.
200' (60m) operating range (line-of-sight). AC adapter included. SR412 Wireless Receiver. Rugged metal chassis. Dedicated Volume controls for each channel. Four 1/4" independent channel outputs. Three balanced XLR mixed outputs. VH12 Handheld Transmitters. Four Q6 Dynamic Microphone capsules. Each offers up to 10 hours of life via two AA batteries (not included). Stage 212 Wireless System. Operating Frequency: 173M198M. Number of Frequencies per Channel: 6.
Operating Range: 200' (60m). Frequency Response: 8015k Tone Key Frequency: 30k. SR212 Wireless Receiver. Dynamic Range: 100dB. Maximum Output: 1.37V. Output Connectors: Two 1/4" (6.3 mm) unbalanced, three XLR balanced. Audio Output Levels: -12dB. Power Supply: 100-240V, 50/60 0.4A, Output: DC 15V, 800mA. Dimensions: 17" x 6.75" x 1.5" (430m....

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Sper Scientific 850009 UV Light Meter

...er Dimensions: 200 x 68 x 30 mm (7.9 x 2.7 x 1.2 inch) | Sensor Probe: 82 x 55 x 7 mm (3.2 x 2.2 x 0.3 inch).
Memory: Save the max. & min. value with recall | Power off: Auto or manual power off. | Over Range Indication: “- - - - “.
Under Range Indication: “_ _ _ _” | Data Output: RS-232 serial data output | Operating Temperature:32°F to 122°F ( 0 to 50°C) | Operating Humidity: Max. 80% RH.
Supply Scope: 1 Unit of Digital Lux Meter, Light Sensor Probe with Protection Cover, Instruction Manual and Factory Calibration Certificate | Applications: Auditoriums, Theatres, Indoor Stadiums, Schools, Labs, Night Events, Amphitheatre, OT Rooms.

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CDM324 Microwave Module, 24GHz 15m Doppler Radar Smart Microwave Body Induction Module Single Channel Switch Intelligent Sensor Module

...ling etc.This is a microwave sensor module for detecting moving objects and human body. Widely used in human body sensing lighting system, anti-theft alarm system..
【Parameter】 Advanced low consumption PHEMT oscillator, Provide various frequency range standards: -UK,-F,Operating Temperature:-20~60℃..
【Independence】Independent transmitting and receiving route, can get the big gain. The module has many advantages such as high sensitivity, long sensing distance, wide sensing angle, high reliability, wide range of operating voltage..
【High performance】 Single channel operation. High sensibility, high flexibility, low cost, operating distance is 15m. Not influenced by temperature, humidity, noise, air flow, dust, ray etc, adaptive to terrible environment.

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WOWOONE Laser Diode 30pcs Mini Red Laser Diode Laser 5V 650nm 5mW Red Dot Laser Head with Leads Head Outer Diameter 6mm

✔️Wide working temperature range: -10°C to +40°C..
✔️Laser shape: Dot. Outer diameter: 6 mm. Wavelength: 650nm. Operating voltage: 5V. Total length: 9cm/3.54inch. Operating current: Must be less than 20Ma..
✔️Applications: homemade laser pointers, water level meter, ground meter, long range laser monitor remote light control, long range laser wireless communication. Compatible with Arduino, Raspberry Pi and other microcontrollers like..
✔️What You Get: 30pcs, High Quality, Bright Beams, Small Red Laser Diode Laser, welcome guide, our 6-month worry-free, and friendly customer service..

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Skytech 5301P Fireplace Remote Touch Screen Programmable Thermostat

...m segments: A weekday segment and a weekend segment. Use this function to set the time and temperature for the fireplace to turn On/Off..
SAFETY: This remote control has a COMMUNICATION –SAFETY function built into its software. It provides an extra margin of safety when the Transmitter is out of the normal 20-foot operating range of the receiver. At all times and in all OPERATING MODES, the transmitter sends an RF signal every 15 minutes, to the receiver, indicating that the transmitter is within the normal operating range of 20 feet..
CHILDPROOF LOCK: This remote control includes a CHILDPROOF “LOCK-OUT” feature that allows the user to “LOCK-OUT” operation of the appliance from the transmitter..
BATTERY OPERATED: The transmitter operates with (4) AAA batteries that are included. The receiver operates with (4) AA batteries that are included..

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Boss WL-20 Digital Wireless Guitar System with Cable Tone Simulation + Roland PSA-120S 9v 500mA Power Supply Value Bundl

9-volt, 500mA AC Power Supply for BOSS and Roland EffectsPlug-and-play Guitar Wireless System with 50' Operating Range, USB Charging, and Cable Tone Simulation.
PSA-120S 9v 500mA Power Supply: 9-volt, 500mA AC Power Supply for BOSS and Roland Effects.
WL-20 Digital Wireless Guitar System with Cable Tone Simulation: Plug-and-play Guitar Wireless System with 50' Operating Range, USB Charging, and Cable Tone Simulation.

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Broan 8" Universal Automatic Make-Up Air Damper with Pressure Sensor Kit

8″ Universal Automatic Make-Up Air Damper with Pressure Sensor Kit.
Interlocked make-up air damper systems meet IRC Code requirements for make-up air with range hoods over 400 CFM.
Interlocked make-up air systems avoid wasted energy associated with barometric solutions and do not let unwanted air into the home during heating or cooling activities so air pressure is equalized for a well-balanced environment.
Fresh air wall caps are required for use with Make-Up Air Dampers.
Interlocked make-up air dampers provide outside air when required to keep the air in the home fresher by allowing the range hood to operate at optimum levels.
Balance indoor air pressure by providing interlocked make-up air without requiring a direct wire connection between the range hood and the damper.
Instead a sensor is attached to the exhaust duct to detect if the range hood is operating.
Slave dampers (MD6S, MD8S or MD10S) are interlocked to the main automatic or universal make-up air damper and open in unison for synchronized operation..

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NORGREN R07-200-RNKA Pneumatic Regulator 1/4IN NPT 300PSI D605001

【Specifications】: 1/4 NPT Air Pressure Regulator. Maximum Inlet Pressure 1.5MPa. Operating Pressure Range 0.15~ 0.85MPa. Maximum Service Pressure 1 MPa. Operating Temperature Range -10℃ ~ +60℃..
【Applications】: Used to regulate the air pressure..
【Features】: Two types of pneumatic accessories for Different installation methods. Easy to disassemble and install with the bracket. Light and Small for easy carrying..
【Operation】: Hold the spin button and pull up. Turn the rotary button to adjust the pressure. Press the button to lock the pressure.(clockwise (positive) to increase the pressure, counterclockwise (reverse) to reduce the pressure.).
【Note】: Please check the TYPE before purchasing. Please feel free to contact us if you meet problems about the air regulator. You can get the most friendly customer service..

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52mm GPS Speedometer Gauge Waterproof Digital MPH Speedometer Adjustable for Auto Marine Motorcycle Car Truck Boat Speed Odometer with GPS Antenna Anti-Fogging Protection 9-32V 2”

GPS Speedometer Gauge fit for Universal Car, Boat.
Indicating Range: 0~999 (MPH, Knots, Km/h adjustable).
Mileage Range: 0~99999.9 (Mi,NMI,KM available).

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BETU 2Pack Rc Servo 12g Mini Servo, Mini Steering Servo with Metal Gear for RC Car/Boat/Model

12g Mini Metal Gear Servo, 180 degree rotation, high sensitivity, stable and low-noise..
The rc servo's operating voltage: 4.8V~6.0V.
Connector type: Futaba/JR compatible, Compatible with all SCX24 models..
Wide range of application: Exquisite part, perfect for RC Helicopters KT, fluttering, gliding, small robots, and other models.Wide range of application: Exquisite part, perfect for RC Helicopters KT, fluttering, gliding, small robots, and other models..

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TV Antenna

❤️[2020 New Release Outdoor Antenna] Reach Up to 200 mile Range, provides high resolution HDTV 4K,1080p,1080i,720p for local FREE channels, local news, sports programs, weather. Operating Frequency VHF 40- 230MHz | UHF 470 - 860MHz. Supports 5 TV in your family at a time with our installation kit, and supports FM Radio broadcasting. Five Star 2020 version has upgraded high gain booster which can have high quality for HDTV..
❤️[Advanced VHF UHF Reception]6 reflector elements can improve the UHF HDTV image quality 25% better than 4 elements. Larger elements also stabilize the signal. Includes a V Band which can improve 50% of VHF HDTV quality. Durable reflectors design prevents from wind damage..
❤️[Higher Image Resolution] Built in Auto Gain Control Chip with gain booster can make high gain from 15-35db. Premium quality copper cable inside motor offers shielded and more stable signal transmission. LTE filter which removes the interference from phone signal and ensures the high quality DTV/VHF/UHF image..
❤️[Wider Region for All Directional Operating] Built-in All Directional with 360-degree rotation can help to reach a wider area by pressing the button to rotate the antenna. Operating range can reach up to 200 miles. This function can hel....

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