does the product give the transmiting freqs to my recieveing freqs

Yes it will only read transmiting freq. And your squelch tones but you’ll need to find the receive frequency if your using a repeater.

can i use this to find hidden cameras and hidden microphones?

i don't know but it pick up WiFi and it may you would have to know what the range is

Can this also detect output wattage of a handheld?

No. To measure wattage will require direct connection to the transmitter via a cable.

How far apart between radios can you get?

HAND HELD AS RANGE AS RESULTS CHANGE WITH WITH INCHES.

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SURECOM SF401 Plus Frequency Counter for Radio Transceiver CTCCSS/DCS Decoder

SURECOM SF401 Plus Frequency Counter for Radio Transceiver CTCCSS/DCS Decoder

Product ID: 69765554

Details

Brand
HKSUNKIN
Color
Black
Frequency Range
27Mhz-3000Mhz
Item Weight
8.4 Ounces
Number of Batteries
1 Lithium Ion
Number of Channels
1

📡27MHz-3000MHz wide freq range

🔋Built-in Li-ion battery with LED charging

🌡️TCXO tech for ±2.5ppm frequency stability

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R$975

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Description

📡 Stay ahead on every frequency — decode the invisible!

VIBRANT COLOR DISPLAY - 240x320 LCD with adjustable dimming for any lighting
PRECISION TCXO OSCILLATOR - Temperature-compensated crystal ensures rock-solid accuracy
ULTRA WIDE FREQUENCY MASTERY - Covers 27MHz to 3000MHz for VHF, UHF & HAM pros
INTUITIVE FOUR BUTTON CONTROL - Effortless operation with minimal learning curve
COMPACT RUGGED IP 66 WATERPROOF - Handheld size built to endure your field adventures

The SURECOM SF401 Plus is a professional-grade frequency counter designed for radio transceiver enthusiasts and managers who demand precision. Featuring a broad 27MHz to 3000MHz range, it supports VHF, UHF, HAM, and DMR signals with a temperature-compensated crystal oscillator for ±2.5ppm accuracy. Its intuitive four-button interface, vibrant color display, and IP66 waterproof rating make it a reliable, portable tool for field and lab use. Powered by a built-in rechargeable Li-ion battery with charging indicators, it ensures you never miss a beat in signal monitoring.

Specifications

ASIN	B06XCF9PPJ
Additional Features	Wireless
Best Sellers Rank	#2,264 in Portable FRS Two-Way Radios
Brand	HKSUNKIN
Built-In Media	SF401 PLUS Frequency Counter, UHF Antenna, English User Manual, USB charger cable, USB AC adapter 100-240V
Color	Black
Compatible Devices	VHF, UHF, DMR devices
Connectivity Protocol	VHF, UHF, DMR
Customer Reviews	4.2 4.2 out of 5 stars (115)
Frequency Range	27Mhz-3000Mhz
Item Weight	8.4 Ounces
Manufacturer	HKSUNKIN
Mfr Part Number	9999999919
Model Number	SF401
Number of Batteries	1 Lithium Ion batteries required. (included)
Number of Channels	1
Talking Range Maximum	5 Miles
Tuner Type	UHF, VHF
UPC	744370308266
Unit Count	1.0 Count
Voltage	3.7 Volts
Water Resistance Level	Waterproof
Waterproof Rating	IP66

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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R$975

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In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

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