Best Automatic High Frequency Brazing

GTD Audio G-622L UHF 200 Channel Professional Wireless Microphone System Headset & Lapel Lavalier Mic

100 Selectable frequencies on each channel, Up to 15 Receivers & 30 transmitters can be work at same time.
Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
Automatic frequency scanning to find and set the best available channel.
Adjustable GAIN, adjust the GAIN to change the microphone sensitivity and eliminate FEEDBACK.
Range: Up to 600 feet ( 200 meters ) Frequency: UHF 530MHz - 580MHz.

Easy loading and unloading, this drill bit can save time and effort which is with clearance hole..
Made of high:quality diamond with long service life, the brazed diamond drill bit can be used with confidence..
Meanwhile, the brazing opener is suitable for all kinds of stone, ceramic, vitrified brick, glass, etc..
The drill bit has high precision and fast drilling speed, entitled with high performance according to strict rule..
High:quality materials with hard and corrosion:resistant, in the process of brazing holes, shaking drilling is needed to facilitate chip removal..

100 Selectable frequencies on each channel, up to 15 receivers, 30 microphones can be worked at the same time.
Automatic frequency scanning to find and set the best available channel.
Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
Range: up to 500 Feets ( 160 meters ), Frequency: UHF 520MHz - 580MHz ( Selectable ).
Two XLR individual outputs and one 1/4" Mixed output, Metal Microphone Body ( Black ).

Frequency response: 45Hz - 20kHz (-10) - 55Hz - 20kHz (-3).
Audio I/Os: 2 XLR Combo, 1 XLR passthrough.
Advanced dbx DSP: Automatic Feedback Suppression, ducking, 100ms speaker delay, parametric EQ.

⌚Creative Carved Skeleton Design:Three-dimensional double-sided carving process, using 193 precision processes, creative design brings a more transparent mechanical beauty, experience a different automatic watch..
⌚Imported Automatic Movement:Automatic winding watch, no battery, double-sided skeleton perspective, equipped with 21 synthetic ruby bearings, frequency 21,600 times per hour, skeleton dial can feel every rotation of gears, and experience the charm of automatic watches..
⌚Precision Manufacturing Process: The case has undergone 5 structural cutting, 7 manual fine polishing, 0.03 high-precision laser laser, the touch feel is more delicate, will not rub the wrist, bringing a more comfortable wearing experience..
⌚Tungsten Steel Strap / 50m Waterproof:Tungsten steel material will be stronger and more durable than stainless steel, and it will be more expensive to make. It is a symbol of high-end watches.Waterproof effect up to 50 meters, can be in hand washing, rain, cold water bath very good protection watch.Can be worn while swimming..

...one-key transformation of the waveform in operation during the measurement. DC voltage 1000V, AC voltage 750V, DC / AC current 40A, resistance 40MW, capacity 10mF, frequency 10MHz, diode / continuity test. remote test..
High Performance: With DC / AC current measurement function, accurate display of DC-AD waveforms. Automatic waveform capture function, display hold, save / read up to 10 waveforms and 100 sets of readings, with panel calibration technology, more reliable, since the calibration factor is set inside and there is no need to adjust potentiometers..
DSO Trigger Mode: Auto/Normal. DSO Automatic Measurement: VPP, Vmax, Vmin, Vavg, Vrms, Frequency.You can lock and save the waveform of a non-periodic signal..
5 Colors test leads: The 5 colors test leads are handy for keeping track of wires when testing multiple things, helping you distinguish one from another visually. Alligator leads are handy for most light electronics works such as experiments, breadboarding, prototyping or diagnosing faulty safety switches..
Automatic shut-off & LED backlight & Screen: When the device is not in use, it automatically shuts down after 15 minutes (can be used according to personal habits).
Color screen and backlight allows you to easily read the data in any envir....

100 Selectable frequencies on each channel, Up to 15 Receivers & 30 transmitters can be work at same time.
Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
Automatic frequency scanning to find and set the best available channel.
Adjustable GAIN, adjust the GAIN to change the microphone sensitivity and eliminate FEEDBACK.
Range: Up to 600 feet ( 200 meters ) Frequency: UHF 530MHz - 580MHz.

Practical: AM and FM modulation, frequency range of 26.965 to 27.405MHz, with low power consumption, high gain and sensitivity, strong signal reception capability..
Receiver: High reception sensitivity, effective image suppression and adjacent channel suppression ability, strong automatic gain control, 300‑3000Hz frequency response..
Clear: The volume is high, full and clear sound quality, adopts unique noise reduction technology effectively reduces ambient noise and enhances the call experience..
Transmission: 4W FM AM power output, strong transmission anti interference ability, high sensitivity, less than 5% signal distortion, with output impedance of 50Ω..
Durable: Made of rugged ABS shell, which is anti collision and drop resistant, IP67 dustproof and waterproof, suitable for use in outdoor harsh environments..

ABS shell, surface finished with exquisite workmanship, durable and reliable. High sensitivity. Built-in energy saving battery enables lower power consumption. Advanced chip adopted, stable performance without frequency hopping..
Digital LCD screen shows the Frequency & Remaining Battery Power & Band Status, etc. 31-level volume adjustment, adjust to the volume you want precisely..
Defaults to stereo sound, with mute button(short press the power switch), you can set/delete radio station presets. With Lock button, help you prevent misoperation so that your set is saved safely..
3 searching modes: manual search, automatic search, full-automatic search & store. Large memoy space, can store 58 radio stations, 29 for each band (FM/AM)..
Lanyard design, easily hold the radio around your wrist or put it into your pocket, handbag or backpack..

Comfortable fitting earpads and headband. Wireless closed-type headphones with a range of up to 150 ft..
Noise reduction system reproduces a clearer sound. Vocal clarity with Voice Mode..
Hear the details with large driver units. 1.57" driver unit delivers a wide frequency range..
Built-in automatic tuning for high quality transmission. Set-and-forget simple setup. Easy to charge. Listen for longer with up to 20 hours of play....
What's In the box: Sony WHRF400R Headphones, TMRRF400 Transmitter, AC Adaptor, Stereo Mini Cable, RCA Plugs Adaptor, Rechargeable Battery. Frequency....