Top Handheld Frequency Counter

Discover It - iProtect 3 Band RF Anti-Spy Counter Surveillance Radio Frequency Bug Detector - Detect Listening Devices, Hidden Cameras, GPS, WiFi, Bluetooth, GSM, 3G, 4G/LTE, 2.4, and 5.8Ghz Signals

  • "THE DISCOVER IT - iPROTECT DD1216 - 3 BAND RF ANTI-SPY COUNTER SURVEILLANCE RADIO FREQUENCY BUG DETECTOR HAS GIVEN ME PIECE OF MIND!" - Did you know that countless families, businessmen & women and corporations have relied upon the Discover It - iProtect 3 Band RF Anti-Spy Counter Surveillance Radio Frequency Bug Detector to ensure their MAXIMUM level of privacy and security? Get ready to experience your greatest level of personal privacy yet!.
  • THREE BANDS OF DETECTION - Did you know that the detection frequency range of the Discover It - iProtect 3 Band RF Anti-Spy Counter Surveillance Detector has been split into 3 parts, each displayed by a separate bargraph: "VHF/UHF 50-700 MHz", "Mobile and wireless 700 MHz – 3 GHz" and "Microwave and wireless 3-12 GHz". Allowing the operator to understand what type of signal is detected, to detect several signals simultaneously and to sustain the ability of detection near sources of interference.
  • HAVE AMAZING PROFESSIONAL 5 STAR RESULTS WITHOUT QUESTIONING THE DETECTION RESULTS - Do you want to have amazing 5 STAR detection results each and every time you scan your home, car, office & conference board room or hotel room? Its never been easier to sweep and detect hidden bugs, hidden cameras or malicious RF sign....
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Samson Stage-412 Quad Handheld VHF Wireless Microphones+2 Wired Mics+Headphones

  • Package Includes: (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.....
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New Cornet ED88TPLUS5G EMF RF 5G TRI Field Detector by Safe Living Technologies Inc.

  • IMPROVED FREQUENCY COUNTER: The Frequency counter function has been extended to 4.2GHz which covers all the 5G network frequency bands including the 3.5GHz 5G C-band..
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VocoPro, 4 A-B Box, XLR, Black, Digital-Quad-H4 (DIGITALQUADH4)

  • 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..
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HUABAN 1 Pack Crystal Oscillator Tester 1Hz-50MHz Frequency Counter Tester Meter Cymometer Measurement Tester Module LED DIY Kit

  • Product Type: Crystal Oscillator Frequency Counter.
  • Crystal Test Range: about 4MHz-48MHz(not include 32.768KHZ).
  • PCB Size: 80*53*2mm. Net weight : about 39g.
  • Package Include: 1 set Frequency Counter Tester Parts( Attention: the products are in parts , the buyers need to assemble them).
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Champro Baseball/Softball Board (White, 12 x 9-Inch)

  • ...s a full field to create and erase strategic plays on-the-go making each time-out count and helping players visualize their role on the field.
  • The dry erase design clipboard baseball set allows you to change plays as often as you like and wipe it off at the end.
  • LIFETIME USE WITHOUT BATTERIES – Our clicker counter handheld set does not need any batteries to operate which makes it environmentally friendly.
  • Unlike electronic or digital tally counters, enjoy endless uses without electrical issues while using our click counters.
  • Duido’s attendance counter is also strategically designed to fit in the palm of your hand and lightweight making it easy to carry.
  • INSTANT RESET & COMFORTABLE GRIP – Our 4-digit manual tally counter allows you to count from 1 to 9999 in increments of one with a gentle push.
  • Quickly reset your hand clicker counter turning the reset knob clockwise located on the right-hand side.
  • Each click counter handheld set also features a finger ring hoop holder for a simple one-handed operation.
  • Perfect pitch counter for umpires or to add to your baseball coaching equipment.
  • COMPACT LIGHTWEIGHT DESIGN– Our portable clipboard design allows you to carry it everywhere to be prepared for success at all times.
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O Holy Night (Acoustic Guitar Karaoke Instrumentals)

  • ...w/ Sound Activated LED's+Remote, (1) RockvilIe RWM1203VH Wireless Dual HandHeld Microphone System/Digital Display.
  • Features of X-TOWER: NYC Acoustics X-Tower Dual 4" Party Bluetooth Speaker with Karaoke Mic Input and Echo, Peak Power Handling: 50 Watts, Continuous RMS Power: 22.5 Watts, Signal to Noise Ratio: 80 dB, Frequency Response: 100 Hz - 20 kHz, Distortion: > 1.0%, Dual 4" Built-In Speakers, 3.5mm Aux Input, 1500 mAH Rechargeable Battery: Supports 12 Hours of Playback at Mid-Volume, Charge Time: 3-4 Hours, Bluetooth Range: 35 Ft, LED Display Screen.
  • Built in mic input with echo control and mic volume control for karaoke, LED Illumination goes to the beat of the music - can be turned on or off, Playback Options: TF Memory Card (up to 64 GB), USB Thumb Drive (Up to 64 GB), Built-in limiter circuit eliminates distortion - Distortion free playback even at top volumes, Bluetooth Version. 3.0 with Enhanced Data Rate for low latency Bluetooth playback, Perfect for karaoke, house parties, camping, bedroom, kitchen and many other applications.
  • Features of RWM1203VH: RockvilIe RWM1203VH Dual Channel Handheld Wireless Microphone System, Large display on receiver + digital display on each mic, Each mic is large and solid with a nice weighted feel, Improved h....
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Bingfu 20-1300MHz Police Scanner Antenna 8 Section Telescopic BNC Male Ham Radio Antenna Handheld CB Radio Antenna Compatible with Uniden Bearcat Whistler Radio Scanner Cobra Midland Portable CB Radio

  • Compatible with: Police Radio Scanner, Ham Radio, Two Way Radio, Amateur Radio, Portable Handheld CB Radio, Wireless Microphone System, Frequency....
  • Easy to install, compatible with handheld, indoor and mobile radios, scanners, the antenna body can be bent to 180 degrees, easy to carry..
  • Package List: 1 x Antenna (As the Picture Shown).
  • Compatible with Uniden, Whistler Police Radio Scanners and Cobra, Uniden, Midland and Maxon Portable Handheld CB Radios..
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Silent Night (Key of A) (Acoustic Guitar Karaoke)

  • ...w/ Sound Activated LED's+Remote, (1) RockvilIe RWM1203VH Wireless Dual HandHeld Microphone System/Digital Display.
  • Features of X-TOWER: NYC Acoustics X-Tower Dual 4" Party Bluetooth Speaker with Karaoke Mic Input and Echo, Peak Power Handling: 50 Watts, Continuous RMS Power: 22.5 Watts, Signal to Noise Ratio: 80 dB, Frequency Response: 100 Hz - 20 kHz, Distortion: > 1.0%, Dual 4" Built-In Speakers, 3.5mm Aux Input, 1500 mAH Rechargeable Battery: Supports 12 Hours of Playback at Mid-Volume, Charge Time: 3-4 Hours, Bluetooth Range: 35 Ft, LED Display Screen.
  • Built in mic input with echo control and mic volume control for karaoke, LED Illumination goes to the beat of the music - can be turned on or off, Playback Options: TF Memory Card (up to 64 GB), USB Thumb Drive (Up to 64 GB), Built-in limiter circuit eliminates distortion - Distortion free playback even at top volumes, Bluetooth Version. 3.0 with Enhanced Data Rate for low latency Bluetooth playback, Perfect for karaoke, house parties, camping, bedroom, kitchen and many other applications.
  • Features of RWM1203VH: RockvilIe RWM1203VH Dual Channel Handheld Wireless Microphone System, Large display on receiver + digital display on each mic, Each mic is large and solid with a nice weighted feel, Improved h....
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Garmin Pro Trashbreaker Dog Training System

  • EASY-TO-USE Simple, tube shaped handheld, makes it easy to hold and operate with one hand so you can keep your eyes on the dog(s) at all times.
  • MULTI-DOGAbility to train multiple dogs at once, with purchase of additional dog devices (PRO 70 = up to 6 dogs.
  • RANGE / FREQUENCY - 4 mile range with MURS frequency for PRO Trashbreaker - BEACON LIGHTS Remote control of LED beacon lights on the dog device for low light conditions.
  • BARKLIMITER Built-in BarkLimiter with Advanced Bark Correction Technology.
  • PRO Trashbreaker handheld, dog device w/ antenna and keeper, 3/4” black collar strap, AC adapter, split adapter cable,charging clip, contact point set w/ wrench, manual.
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Dog Collar Adjustable Summer Flower Dog Collars with Safety Buckle Soft Comfortable Pet Collar for Small Medium Large Dogs

  • MULTI-DOG - Ability to train multiple dogs at once, with purchase of additional dog devices (PRO 550 = up to 3 dogs) RANGE / FREQUENCY 1 mile range with 27MHz radio frequency for PRO 550.
  • BARKLIMITER Built-in BarkLimiter with Advanced Bark Correction Technology STIMULATION LEVELS and 21 levels of continuous and momentary stimulation for PRO 550.
  • easily control the stimulation levels by using the top-mounted selection dial on the handheld.
  • VIBRATION PRO 550 only - adds vibration control option for training.
  • UPLAND BEEPER PRO 550 only - handheld has the ability to remotely operate the accessory Upland Beeper (sold separately).
  • Includes - PRO 550 handheld, dog device, 3/4” black collar strap, AC adapter, split adapter cable, charging clip, contact point set w/ wrench, manual.
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Wireless Microphone System, Phenyx Pro Dual Handheld Cordless Mic Set, 2x100 Channels, Auto Scan, Lock Function, Mute Function, 290-328ft Coverage, Ideal for DJ, Church, Events (PTU-71A)

  • PREMIUM WIRELESS PERFORMANCE: Dual UHF wireless microphone system with selectable frequency. Channel 1: 538.3 - 566.5Mhz (100 channels). Channel 2: 571.3 - 599.5MHz (100 channels). Employs PLL frequency synthesized technology to provide hassle-free sound transmission, minimum dropouts, and maximum feedback rejection. Smooth and quick IR synchronization. Long range operation of 290ft – 328ft line of sight.
  • STURDY BUILD, MULTICHANNEL FEATURE: Sturdy metal build for both wireless receiver and cordless handheld mic. The endurable system is equipped with high-quality cardioid dynamic cartridge that engineers for clear robust optimal true sound. Full range response and great reproduction of vocal tone. Multichannel feature enables users to select different frequencies when preset frequency fails, thus ensuring interference-free reliable performance and allowing multiple systems used at the same time.
  • AUTO SCAN FEATURE AND ANTI-INTERFERENCE FEATURE: UHF microphone system equips with auto scan function, which enables system to search for the least interference channel to pair up with transmitters. It also has lock function to lock selected frequency. With wireless headset, wireless lapel lavalier, & handheld mic in one set, it satisfies various needs. 2 ante....
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