Best Wide Frequency Range Counter

Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder

The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator..
This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio..
There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure..
Its four-button control is easy to use and its small size allows you to carry it anywhere you like..
Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 C ~ 65 C can reach ± 2 ~ ± 4ppm accuracy..

✔️ VSWR with SO239 connector. Forward and reflected power direct digital readout, without any calibration. NOTE: NOT compatible with Digital Radio.
✔️ Maximum measurable power range up to 120W.
✔️ Low insertion loss (0.3 decibels or less) structure allows it to be permanently connected.
✔️ Build in Frequency counter . Interface (in and out ): SO239.
✔️ Frequency range: 125 - 525MHz. Version: 2.7.

Accurate RF Measurement: AD8317 detector logarithmic amplifier provides accurate RF measurement. The measurement accuracy is better than ±1 dB in a dynamic range greater than 50 dB, and a power controller with adjustable power amplifier or variable gain amplifier is provided at the output..
Wide Operating Frequency Range: The wide operating frequency range from 1M HZ to 10G Hz supports all cellular standards, broadband wireless standards and private dedicated systems in frequency bands..
Shielding Case: With shielding case and antireverse protection diode in the 3V to 5V power supply voltage range..
Sturdy & Durable: 1.6mm thick PCB double panel, sturdy and durable, long service life, large heat dissipation area, stable operation, long running time, easy to use, good performance, small size, easy to carry and store..
Working Temperature: AD8317 provides better accuracy, temperature stability, and 5 ns fast output response in the temperature range of 40 ℃ to + 85 ℃, and is used for RF burst detection at 125 MHz..

Product 1: Upgraded UNI-T UT210E Pro with larger range, faster reading, and new features. Versatile for diagnose automotive, repair, troubleshoots, industrial and household electrical issues. All in one..
Product 1: Ultra safe and built to last. Safety rated CAT II 600V, CAT III 300V. Built in smart chip for overload protection. Pocket sized, nonslip rubber grip and easy to carry..
Product 2: 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 2: 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..
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.

Product 1: Upgraded UNI-T UT210E Pro with larger range, faster reading, and new features. Versatile for diagnose automotive, repair, troubleshoots, industrial and household electrical issues. All in one..
Product 1: Ultra safe and built to last. Safety rated CAT II 600V, CAT III 300V. Built in smart chip for overload protection. Pocket sized, nonslip rubber grip and easy to carry..
Product 2: 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 2: 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..
UNI-T WARRANTY – A trouble-free experience with 100% 18-MONTH WARRANTY and 100% MONEY BACK GUARANTEE by UNI-T Direct!.

Tri-mode: RF field strength power meter/ LF Gauss and Electric Field meter with build-in wideband Antenna, real time Frequency counter, Data Logging,....
RF range & sensitivity: 100MHz to 8.0GHz, -65dBm to +5dBm, 0.008v/m-26v/m, 0.0001mw/m2 to 1.8 w/m2.
Gauss range & sensitivity: (1) 50Hz to 10KHz, (0.1uT to 50uT)/ (1mG to 500mG) (2) 50Hz to 1KHz, (0.01uT to 1uT)/ (0.1mG to 10mG).
Electric field mode: 50Hz - 10KHz (10v/m to 1000v/m).
Graphics LCD multi-digit power level display. 5G mobile band Frequency indicator..

BULBMASTER BRAND 4 Pack 40A15 is a 40 Watts A15 Light bulb. This bulbs is ideally used in most Household Appliances like Microwaves, Over the counter range hood, Stove-top light, Ovens and Refrigerators. High Temp Resistance - Able to withstand high temperatures. Rated at 1500 hours, reduce bulbs replacing frequency..
APPLIANCE BULB- Ideal Replacement for most Household Appliances like Microwaves, Over the counter range hood, Stove-top light, Ovens and Refrigerators.
IDEAL OVEN BULB - High Temp Resistance - Able to withstand high temperatures..
BASE: Medium Screw E26 - DIMMABLE - 1500 life Hours.
GREAT QUALITY - Works with most 110, 120 and 130 Volt Lighting Fixtures and Appliances.

MAIN FEATURE---Produce Name: LED Hz Indicator.
Applicable: circuit frequency measurement.
20-75Hz MEASUREMENT RANGE---The AC frequency meter is of wide measurement of 20-75Hz.
HIGH ACCURACY---The AC frequency meter is of high accuracy of ±2%, helping to provide you reliable data.
CLEAR DISPLAY---Made of high quality material, the AC frequency meter is of clear display, exquisite workmanship, long service life, and stable working performance.
5 COLORS---The AC frequency meter is of 5 different colors, red, white, blue, green,yellow, you can choose one according to your preference.