Vector network analyzer with two ports. It can perform measurements for frequencies from 50 kHz to 3 GHz. Equipped with an LCD display, it can be connected to a computer via USB. Nano V2 2.8"

4-port electronic calibration module designed to work with vector network analyzers such as LibreVNA, in the frequency range from 9 kHz to 6 GHz. It enables automatic and precise calibration, replacing traditional sets (Open, Short, Load 50Ω), which simplifies measurements and minimizes errors resulting from manual operation. LibreCAL

Test probes with silver-plated brass tips are a high-quality tool for every electronics professional. Their precision, durability and resistance to high temperatures make them a reliable choice for specialists requiring the highest accuracy and reliability in their measurement work. YT-73077

Li-Fe battery monitor that can measure voltage, current, power during charging and discharging, and watt-hours consumed and run time. The user can use a mobile application and a computer to control the measuring module. Juntek KG110F

A detector that can detect hidden objects behind walls, such as metals, live electrical cables and wood. Equipped with a display with indicators and an audible alarm. Fnirsi WD-01

Compact antenna analyzer with a working range from 50 kHz to 1.5 GHz, ideal for HF, VHF and UHF antenna measurements and RF component analysis. Equipped with a 2.8" touchscreen, calibration kit and USB-C interface, it offers simple operation, mobility and the ability to work with a computer or smartphone. NanoVNA-H

The GOOIT GY561 is a portable frequency and RF power meter supporting a range of 50 MHz to 2.4 GHz. With its simple operation and compact size, it is ideal for quickly determining the parameters of operating transmitters in the field.

Portable electronic component meter (LCR tester). Allows testing of common components used in electronics, including diodes, transistors, capacitors and resistors. Fnirsi M328 Blue

Advanced spectrum analyzer with a working range from 100 kHz to 8 GHz, equipped with a 4-inch touchscreen and features such as a signal generator, bandpass filter and automatic calibration. With battery power (5000 mAh) and USB operation, it is a versatile measurement tool for hobbyists and professionals working with RF signals. tinySA Ultra+ ZS407

Portable instrument for measuring inductance, capacitance and resistance. It is equipped with a 2.8-inch TFT LCD display. Hantek 1832C

A universal calibrator that allows both simulation and measurement of various electrical and thermal parameters. It is able to emulate thermocouple signals and enables accurate measurement of direct voltage (DC), resistance and current, as well as testing and calibration of thermocouples and Pt100 and Cu50 thermoresistance sensors. LB02

The Fnirsi FDM01 sound level meter allows you to measure sound intensity and is useful for professionals who need accurate acoustic data

The Uni-T UT353 is a compact sound level meter measuring sound levels from 30 dB to 130 dB, ideal for precise noise monitoring in various environments. Equipped with a clear LCD display and a memory function, it provides convenience of use thanks to its lightweight design and automatic shutdown.

Vector network analyzer with two ports. It can perform measurements for frequencies from 50 kHz to 900 MHz. Equipped with an LCD display, it can be connected to a computer via USB. Nano VNA

The electromagnetic field meter is used to measure electric radiation and magnetic emission. The device is also equipped with a temperature sensor. It also has the function of charging the batteries with a USB cable.

Compact vector analyzer, enabling measurements in a wide frequency range from 50 kHz to 6.3 GHz, ideal for analyzing antennas and RF systems in the HF, VHF, UHF and WiFi bands. With a 3.95" touch screen, USB-C interface and support for VNA-QT software, it offers convenient operation and professional analysis of results both in the field and in the laboratory. liteVNA 64

The PZEM-031 energy consumption meter is a device for internal use with a large LCD display that measures voltage, current, active power and energy in the voltage range of 6.5-100V DC and current 0-20A. It comes with power alarm, data memory and backlight control functions, but does not include additional cables or accessories.

2-port vector network analyzer operating from 100 kHz to 6 GHz, enabling fast and precise S-parameter measurement thanks to the use of FPGA and three 16-bit ADCs. It offers up to 100 dB dynamic range (up to 3 GHz), Windows/Linux/macOS support, and spectrum analyzer and signal generator functions, making it a versatile tool for laboratory and field applications. LibreVNA

The 0-25 mm digital micrometer is a reliable tool for professionals that provides precise measurements with easy reading of the results. It is ideal for accurately measuring a variety of objects in workshop or laboratory conditions. YT-72305

Portable hardness tester using the Richter hardness principle to measure the hardness of metals. Equipped with a 2.8-inch display and Bluetooth communication. Hantek HT360C