ReviewsLow Frequency Current Therapy

Amprobe AM-560 Advanced HVAC Digital Multimeter

AC/DC Voltage up to 1000V, AC/DC current, resistance, frequency, capacitance, temperature, duty cycle.
Dual thermocouple to take simultaneous temperature readings on low/high side of HVAC systems.
Low pass filter for variable frequency drives.

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Southwire Surge Guard Portable 30-Amp 120-Volt Wireless Communication-Capable Surge Protector

Analyzes the pedestal to ensure proper electrical conditions before allowing power to the RV.
Protection against open ground, open neutral, reverse polarity, miswired pedestal, low and high frequency, plus low and high voltage.
Continued protection against low and high voltage and low and high frequency..
Only Electrical Protection System to offer load side protection against elevated ground line current inside the RV.
Lifetime Warranty with Connected Equipment Coverage.

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AMPROBE INSTRUMENTS IR608A

Display voltage and amps concurrently with large LCD dual display.
True-RMS for accurate voltage measurements in noisy environments.
Low pass filter for current and voltage measurements on variable frequency drives.
Precise low current measurement down to 0.1 amp.
HVAC applications with temperature, DC micro-amps and capacitance.

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KZ ZSE Dual Dynamic Driver Earphones Extra Bassy in-Ear Earbuds Headphones (Without Mic)

Professional Acoustic Design. Pick up one of high-pitched pronunciation driver+1 low frequency driver open-train double dynamic structure.Professional Acoustic Design. Pick up one of high-pitched pronunciation driver+1 low frequency driver open-train double dynamic structure..
Amazing Sound Quality. 99% of the current headsets can not meet the standard of 20-45 KHZ frequency width. It’s totally beyond your imagination. Independent bass frequency dynamic driver enhances general music administrative levels and lets every beat feel a strong bass..
Ergonomic and chic design. Transparent cavity is made of PC resin materials. Internal components can be clearly seen..

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Cambridge Audio AXA35 35 Watt 2-Channel Integrated Stereo Amplifier | Built-in Phono-Stage | .25 Inch Jack, 3.5mm Aux

SUPERIOR SOUND. High-current EI transformer makes sure that sound quality doesn't suffer. Large custom audio capacitors and a discrete output stage..
AMP TECHNOLOGY. Wide Range Amplification Technology delivers high-current power stability via large custom capacitors, while low-NFB amps capture depth and spatiality for a wide frequency spectrum with low distortion..
AUTHENTIC AUDIO. Direct Mode bypasses tone and PM Bass circuitries. In combination with a refined amp circuit design, signal-pathlengths have been significantly reduced in comparison to the A-9010 for even more accurate and faithful sound..
BASS BOOST. Phase Matching Bass Boost eliminates phase-shift between low- and mid-range frequency bands. Bass response is enhanced without compromising vocal clarity, which is especially useful when playing music at low volumes..
FEATURES. 50 W + 50 W (4 ohms, 20 hz–20 kHz, 0.9% THD, 2-ch Driven, FTC). Remote controller..

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GoolRC 80A Brushless ESC Waterproof Electric Speed Controller for 1/10 RC Truck Off-Road Car

Waterproof and dustproof, perfectly fit for 1/10 RC car..
Strong resistant current capability and excellent heat dissipation, Easily programmed and compatible with pocket-sized program card..
High current capability of 80A continuous current and 480A burst current ensures a stable driving..
Protection function includes low voltage cut-off protection, over-heat protection, throttle signal loss protection and motor blocked protection..
High-frequency drive system and Low-resistance field effect tube enhances load capacity and improve the utilization rate of power source..

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BOSS Audio Systems PM1500 Monoblock Car Amplifier - 1500 Watts 2/4 Ohm Stable Class A/B Mosfet Power Supply Great for Subwoofers

Power - 1500 Watts Max x 1 @2-Ohms, 700 Watts Max x 1 @4-Ohms.
Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
Mosfet Power Supply - A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage & current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction.
Low & High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially carry signal from your receiver to your amplifier to your speakers.

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MC14046BCP Phase Lock Loop (PLL) IC 1.9MHz 1 16-DIP (0.300\

...gnal-input amplifier and a common comparator input..
Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization, Voltage-to-frequency conversion, Tone decoding, FSK - Modems, Signal conditioning,.

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GoolRC 120A Brushless ESC Waterproof Electric Speed Controller for 1/8 1/10 RC Truck Off-Road Car

Waterproof and dustproof, perfectly fit for 1/10 1/8 RC car..
Strong resistant current capability and excellent heat dissipation, Easily programmed and compatible with pocket-sized program card..
High current capability of 120A continuous current and 600A burst current ensures a stable driving..
Protection function includes low voltage cut-off protection, over-heat protection, throttle signal loss protection and motor blocked protection..
High-frequency drive system and Low-resistance field effect tube enhances load capacity and improve the utilization rate of power source..

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Rockville RWM1202VH VHF Wireless Dual HandHeld Microphone System/Metal Receiver

...held mics at once. Individual microphone volume controls. Rugged metal housing. Comfortable ergonomic composite microphone construction. Low power consumption for longer battery life..
System: Operating Range: 100´-200´(indoor), 65´-165´(outdoor). Channel: Two Channel. Frequency Range: 170MHz - 260MHz. Frequency Response: 80MHz-12000MHz. Frequency Width: 32Mhz. Dynamic Range: 110dB. Operating Temp: 14°F – 122°F. Oscillation Mode: Quartz Crystal. Frequency Stability: ±0.005%. Modulation Mode: VHF.Frequency Response: 80Hz – 8 KHz (±3 dB). Harmonic Radiation :< 63dBm. S/N: 60dB. RF Output Power: 10mW. Power Voltage: AC110V/ 220V - 50/60Hz..
Mic Battery: AA x 2. Receiver:. Sensitivity: (S/N=30dB) >2mV. De-Emphasis: 50µS. Audio Output Impedance: 600Ω. Audio Output Level.: 0-0.5V. Power Supply: AC110V /220V 50/60Hz. Current Consumption: ≤50mA. Audio Out Connector: 1/4˝ unbalanced. Transmitter:. Frequency Stability: ±0.005%. RF Output Power: ≤30mW. Modulation Mode: VHF. Maximum Deviation Range: ±50KHz. Microphone Mode: Fixed. Pre-Emphasis: 50µS. Power Supply: AA/1.5V×2. Current Consumption: ≤35mA..

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Rockville, 2 RWM1202VH VHF Wireless Dual Handheld Microphone System w/Mic Receiver v2

...me controls, Rugged metal housing , Comfortable ergonomic composite microphone construction, Low power consumption for longer battery life.
Specifications of RWM1202VH: System: Operating Range: 100'-200'(indoor), 65'-165'(outdoor), Channel: Two Channel, Frequency Range: 170MHz - 260MHz, Frequency Response: 80MHz-12000MHz, Frequency Width: 32Mhz, Dynamic Range: 110dB, Operating Temp: 14°F – 122°F..
Oscillation Mode: Quartz Crystal, Frequency Stability: 0. 005%, Modulation Mode: VHF, Frequency Response: 80Hz – 8 KHz (3 dB), Harmonic Radiation : < 63dBm, S/N: 60dB, RF Output Power: 10mW, Power Voltage: AC110V/ 220V - 50/60Hz, Mic Battery: 9V.
Receiver: Sensitivity: (S/N=30dB) >2mV , De-Emphasis: 50µS , Audio Output Impedance: 600O , Audio Output Level. : 0-0. 5V , Power Supply: AC110V /220V 50/60Hz , Current Consumption: =50mA , Audio Out Connector: 1/4" unbalanced , Transmitter: Frequency Stability: 0. 005% , RF Output Power: =30mW , Modulation Mode: VHF , Maximum Deviation Range: 50KHz , Microphone Mode: Fixed , Pre-Emphasis: 50µS , Power Supply: AA/1. 5V×2 , Current Consumption: =35mA....

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