FNIRSI DSO-TC3 Digital Oscilloscope Transistor Tester Function Signal Generator 3 in 1 Multifunction Electronic Component Tester

US$43.99 US$69.99

FNIRSI-GC01 Geiger Counter Nuclear Radiation Tester Food & nuclear sewage Test Professional Marble Radiation Ionization Personal Dose Alarm Radioactive Tester

US$44.99 US$79.99

FNIRSI DPOX180H Handheld Phosphor Digital Oscilloscope 180MHz -3DB 50000wfms/s Dual Channel 20Mhz Signal Generator ZOOM XY FFT

US$123.99 US$199.99

FNIRSI-1014D 7 Inch TFT LCD Display Screen 2 In 1 Dual Channel Input Storage Oscilloscope Digital Signal Generator

US$146.99 US$280.00

FNIRSI 1013D 7-inch Digital 2 Channels Tablet Oscilloscope 100M Bandwidth 1GS/s Sampling Rate 800x480 Resolution Capacitor Screen Touch + Gesture Operation Oscilloscopes

US$124.99 US$159.99

FNIRSI WD-02 Metal Detector Wall Detector Scanner Wooden AC Wires Metal Pipes Rebars Detecting Tool Indicator Light Positioning

US$34.99 US$59.99

FNIRSI FD10 Car OBD2 Scanner Code Reader Clear Error OBD Diagnostic Tool IOS Android BluetoothV5.1 Check Engine Light Car Repair

US$8.49 US$16.99

FNIRSI-S1 9999 Counts Digital Multimeter AC DC Voltage Resistance Capacitance Diode NCV Hertz Live Wire Tester with Thermocouple

US$29.99