Holiday SaleToday's sale ends

2 Best Kewtech Multifunction Testers - Holiday Sale

Advertising Disclosure

Last Updated - 2025/12/14

Best Choice

01
CashMuch

CashMuch K3 Remote Key Frequency Tester 100-999MHz with LCD Display for Ask FSK Signal Detection, Infrared & Door Handle Test Tool
Main highlights

[USER-FRIENDLY DISPLAY] Features a clear LCD display that shows frequency readings in real-time, simplifying the diagnostic process. The easy-to-read screen s you can quickly assess signal strengths without confusion.
[STYLISH AND PORTABLE DESIGN] Made from ABS plastic, this stylish tester is designed for portability. Its compact size means you can easily carry it in your toolbox or pocket, you're always prepared for any diagnostic task.
[SIZING REMINDER] Please check your local size chart before purchasing to compatibility with your automotive needs.
[FREQUENCY DISCRIMINATION] Equipped with advanced technology to distinguish between ASK and FSK signals, enhancing diagnostic accuracy for automotive applications. This feature allows users to pinpoint issues effectively, saving time and effort.
[COMPREHENSIVE SIGNAL DETECTION] The K3 Tester supports frequency detection from 100 to 999MHz, providing essential diagnostic capabilities for automotive components. It includes infrared and door handle signal detection, making it a tool for mechanics and enthusiasts alike.
Show more
9.9

Exceptional

Show more
Curious about how we select the top products for you? Explore How It Works

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Value for Money

02
Fafeicy

Volt Amp Meter, AC Multifunction Digital Meter Voltage Current Power Energy Tester for Voltage, Current, Active, Multimeters
Main highlights

[Power Alarm Threshold Preset] Customize your power alarm threshold to your needs for efficient monitoring.
[Overload Alarm Function] With an over power alarm threshold and flashing backlight, this meter alerts you to potential issues.
[Energy Reset Feature] Easily reset the energy measurement using a simple key press for convenient use.
[Electrical Parameter Measurement Function] This digital meter accurately measures voltage, current, active power, energy, frequency, and power factor.
[Data Storage Capability] This meter stores data even when powered off, ensuring you never lose vital information.
Show more
9.8

Exceptional

Show more