Best Dual Display Frequency Counter

Dual Band Radio, Selectable Narrow Broadband VHF 136174 MHZ UHF 400520 MHz PTT ID Wireless Walkie Talkie Function Aviation 108136 MHz for Adults US Plug

Portable Design: The walkie talkie is small and light, gray body, simple and atmospheric, suitable for adults, can be used in various restaurants, shopping malls, security and other ..
Dual PTT: PTT 1 transmits the A segment frequency, and PTT 2 transmits the B segment frequency. Narrowband broadband selectable..
Multi Information Display: With a 1.4 inch screen, it can clearly display the channel number, frequency, channel frequency, channel name, etc..
Multifunctional: Battery voltage display, keypad lock and unlock, dual frequency, voice delay, FM radio, scan, PTT ID function..
Frequency Range: UHF 400‑520MHz, VHF 136‑174MHZ, aviation frequency band 108‑136MHz. 10W 5W high and low power settings..

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UNI-T MSO3000E Series Digital Oscilloscopes 150MHZ 2CH, 50MHz Built-in Waveform Generator

Product 1: UNI-T Arbitrary Waveform Generator UTG932. Dual channels. Ch1 - Ch2 combining. Output waveforms: Sine, square, pulse, ramp, noise, DC, arbitrary. Modulation types: AM, FM, PM, FSK, Line, Log. 24 groups non-volatile arbitrary waveform storage..
Product 1: Sampling rate of 200MSa/S. TTL level signal compatible 6 digits high accuracy built-in frequency counter. Output frequency range: 1μHz-30MHz. Full-band resolution of 1μHz. DDS (direct digital synthesis) method applied. 14 bits vertical resolution. Support frequency scanning and output..
Product 2: Quiet & Easy to use. Single output. 4 digits EBTN LCD display. 3 groups of one-key recall of stored data. Independent output switch. A low-noise power supply that is easily viewable from any angle..
Product 2: Accurate. Output regulate resolution: 10mV (constant voltage) / 1mA (constant current). Adjustable voltage (0-32V). Output current 0-6.0A. Input voltage: 110V AC/220V AC, 50Hz~60Hz..
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.

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Baofeng UV-5R Two Way Radio Dual Band 144-148/420-450Mhz Walkie Talkie 1800mAh Li-ion Battery(Black)

Frequency Range: 144-148MHz, 420-450MHz. Please kindly know that UV-5R would not transmit without this frequency range..
128 Channels 50 CTCSS and 104 CDCSS Dual-Band Display, Dual Freq. Display, Dual-Standby, A/B band independent operation, High/Low TX power selectable: Busy channel lock-out(BCLO).
High/Low TX power selectable: Busy channel lock-out(BCLO),128 Channels 50 CTCSS and 104 CDCSS Dual-Band Display, Dual Freq. Display, Dual-Standby, A/B band independent operation, Keypad Lock. Voice companding: 50 CTCSS/ 104 DCS coder & tone searching, Tri-color background light selectable: 0-9 grades VOX selectable. Large LCD Display, Emergency Alert: 12.5KHz Switchable, LED Flashlight: High/Low RF Power Switchable, Support manually program. Easy to program via PC. Support CHIRP quick programming.
Tri-color background light selectable: 0-9 grades VOX selectable. Large LCD Display.
Emergency Alert: 25KHz/12. 5KHz Switchable, LED Flashlight: Hight /Low RF Power Switchable.

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UNI-T MSO3000E Series Digital Oscilloscopes 250MHZ 2CH, 50MHz Built-in Waveform Generator

Product 1: UNI-T Arbitrary Waveform Generator UTG932. Dual channels. Ch1 - Ch2 combining. Output waveforms: Sine, square, pulse, ramp, noise, DC, arbitrary. Modulation types: AM, FM, PM, FSK, Line, Log. 24 groups non-volatile arbitrary waveform storage..
Product 1: Sampling rate of 200MSa/S. TTL level signal compatible 6 digits high accuracy built-in frequency counter. Output frequency range: 1μHz-30MHz. Full-band resolution of 1μHz. DDS (direct digital synthesis) method applied. 14 bits vertical resolution. Support frequency scanning and output..
Product 2: 150MHz bandwidth. 2 channels, wide vertical range: 1mV/div to 20V/div. Automatic measurement of 32 waveform parameters. New interface style. Widescreen display. 7 inches TFT LCD WVGA, RGB. 800×480 resolution. Multilingual menu available..
Product 2: 1GSa/s sampling rate. Storage of waveform setups and interface waveform and setup reproduction. Unique waveform record and replay function. Supports plug-and-play USB storage device. Communication with and remote control of computer through the USB device. USB drive system software upgrade..
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.

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UNI-T MSO3000E Series Digital Oscilloscopes 4CH, 50MHz Built-in Waveform Generator (MSO3254E 250MHz 4CH)

Product 1: UNI-T Arbitrary Waveform Generator UTG962. Dual channels. Ch1 - Ch2 combining. Output waveforms: Sine, square, pulse, ramp, noise, DC, arbitrary. Modulation types: AM, FM, PM, FSK, Line, Log. 24 groups non-volatile arbitrary waveform storage..
Product 1: Sampling rate of 200MSa/S. TTL level signal compatible 6 digits high accuracy built-in frequency counter. Output frequency range: 1μHz-60MHz. Full-band resolution of 1μHz. DDS (direct digital synthesis) method applied. 14 bits vertical resolution. Support frequency scanning and output..
Product 2: 150MHz bandwidth. 2 channels, wide vertical range: 1mV/div to 20V/div. Automatic measurement of 32 waveform parameters. New interface style. Widescreen display. 7 inches TFT LCD WVGA, RGB. 800×480 resolution. Multilingual menu available..
Product 2: 1GSa/s sampling rate. Storage of waveform setups and interface waveform and setup reproduction. Unique waveform record and replay function. Supports plug-and-play USB storage device. Communication with and remote control of computer through the USB device. USB drive system software upgrade..
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.

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Robic SC-717W 100 Dual Memory Stopwatch Slate/Red

100 dual memory recall, on demand. You can recall previous readings without interrupting your current timing.
Three (3) line display Presents lap, split and accumulated running time. 1/1000 second resolution to 10 hours with a lap counter capacity of 1000 readings.
Fastest, slowest and average lap time display, on demand.Data log show time and date of readings.
Dual interval repetitive training timer with loop/rep counter - for fitness and training programs.
Countdown timer shows time remaining in any event.
set from 1 second to 10 hours.Electronic tally counter, pacer, time of Day. Alarm, calendar,.

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Digital LCD Tachometer,Professional Handheld Contact/Non-Contact Tachometer, Tach Rotate Speed Meter,High Resolution,for Motor, Electrical Fan,etc

Dual use for non-contact & contact testing on your needs..
Have 4 different connecting head used for contact measuring..
Wide measuring type: can test rotational speed(RPM), counter rotating(REV),frequency(Hz),surface speed(m/minute.
yard/min and length(meter, inch, feet, yard)..
High resolution ratio and 5-digit backlight LCD display..

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Baofeng Programming Cable for Two Way ham Portable radios UV-5R 5RA 5R Plus 5RE UV-82 bf F8HP UV3R Plus BF-888S 5R EX 5RX3 GA-2S BF-F8+ H777 UV82HP

Frequency Range: 144-148MHz, 420-450MHz. Please kindly know that UV-5R would not transmit without this frequency range..
128 Channels 50 CTCSS and 104 CDCSS Dual-Band Display, Dual Freq. Display, Dual-Standby, A/B band independent operation, High/Low TX power selectable:....
High/Low TX power selectable: Busy channel lock-out(BCLO),128 Channels 50 CTCSS and 104 CDCSS Dual-Band Display, Dual Freq. Display, Dual-Standby, A/B....
Tri-color background light selectable: 0-9 grades VOX selectable. Large LCD Display.
Emergency Alert: 25KHz/12. 5KHz Switchable, LED Flashlight: Hight /Low RF Power Switchable.

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Galaxy DX-939 Backlit 40ch Mobile CB Radio with TalkBack & Roger Beep

Star Lite faceplate makes all lettering glow in the dark.
Large, easy-to-read meter with scales for power output, modulation, SWR and incoming signal.
Five-digit frequency counter and two-digit channel display using large blue LEDs , variable power output control, variable talkback circuit with on/off switch.
Automatic SWR circuit with an SWR alert LED, Roger Beep circuit with on/off switch.
Variable dimmer control, frequency display on/off switch, 3-position tone switch for receive.

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