I've wanted a spectrum analyzer. I never thought I would be able to afford one, and then I ran across these. Simply amazing! The best bang for the buck there ever was.
Baomain Ammeter 65C5: DC 0-30 A Analog Panel Meter with Built-In Shunt - Class 2.5, CE Listed
3 Review
High Quality mxuteuk 2pcs 22mm Red Green AC 0-100A Digital Ammeter Signal Light β Reliable Current Meter Indicator Lamp with 1 year warranty
3 Review
Set Of 4 AURSINC SAA-2N V2.2 Vector Network Analyzer Calibration Tools: N-Type Male Short, Load And Open, Female To Female Connector For Improved SEO Results
33 Review
Upgraded NanoVNA-F V2 Vector Network Analyzer 50KHz-3000MHz HF VHF UHF VNA Antenna Analyzer 4.3 Inch With 5000MA-H,Measuring S-Parameter Voltage SWR, Phase, Delay, Smith Chart
8 Review
π‘οΈ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review
π Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review
π₯ Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review
π¬οΈ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review