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24% off
FNIRSI GC-01 Geiger Counter Nuclear Radiation Personal product image
 5.0
14 Reviews
FNIRSI GC-01 particle counter ionizing particle Personal
$59.09
$77.26
30% off
FNIRSI NVS-20 Monocular Telescope product image
 4.7
3 Reviews
FNIRSI NVS-20 Monocular Telescope
$58.99
$84.26
30% off
FNIRSI GC-02 Mini Nuclear Radiation Detector Geiger Counter product image
 5.0
5 Reviews
FNIRSI GC-02 Mini ionizing particle Detector particle counter
$43.26
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30% off
ANENG HD02 Halogen Leak Detector R22/R32/R134a Gas Detector Analyzer Rechargable Refrigerant Gas Air Cond product image
ANENG HD02 Halogen Leak Detector R22/R32/R134a Gas Detector Analyzer Rechargable Refrigerant Gas Air Conditioning Tester Tool
$29.52
$42.17
52% off
ANENG BT175 12V 24V Car Battery Tester Digital Alternator Automotive Analyzer Display Screen With Insulat product image
ANENG BT175 12V 24V Car Battery Tester Digital Alternator Automotive Analyzer Display Screen With Insulated Alligator Clip Tools
$28.99
$60.00
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ANENG Digital Car Voltage Tester Pen AC/DC Voltage 600V Smart Non-Contact Auto Ohm Diode Tester Digital M product image
ANENG Digital Car Voltage Tester Pen AC/DC Voltage 600V Smart Non-Contact Auto Ohm Diode Tester Digital Multimeter For Tool
From $18.78
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Argon THRML 30mm Active Cooler For Raspberry Pi 5 Active Cooling PWM Fan Passive Cooling Aluninum Fins Ra product image
Argon THRML 30mm Active Cooler For Raspberry Pi 5 Active Cooling PWM Fan Passive Cooling Aluninum Fins Radiator for RPi 5
From $18.81
30% off
Expansion Board Module For Raspberry Pi 5 PCIE M.2 Dual SSD Expansion Board NVME Protocol Portable Module product image
Expansion Board Module For Raspberry Pi 5 PCIE M.2 Dual SSD Expansion Board NVME Protocol Portable Module
$16.69
$23.84
51% off
DSI/CSI Display CSI Camera Interface Cable Adapter Module 15Pin To 22Pin For Raspberry Pi 5 product image
DSI/CSI Display CSI Camera Interface Cable Adapter Module 15Pin To 22Pin For Raspberry Pi 5
$4.99
$10.00
30% off
Antenna Mount Features M10 Thread with SO239 Base Adapter for USDX QRP Radio PAC-12 HF Antenna product image
Antenna Mount Features M10 Thread with SO239 Base Adapter for USDX QRP Radio PAC-12 HF Antenna
$18.20
$26.00
30% off
LCR TC1 1.8 Inch TFT LCD Display Multimeter Transistor Tester Diode Triode Capacitor Resistor Test Meter product image
LCR TC1 1.8 Inch TFT LCD Display Multimeter Transistor Tester Diode Triode Capacitor Resistor Test Meter
$14.99
$21.41
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Battery Charging Tester Voltmeter Ammeter DC8-80V Voltage Current Power Test XT60 XT90 Interface For Elec product image
Battery Charging Tester Voltmeter Ammeter DC8-80V Voltage Current Power Test XT60 XT90 Interface For Electric Vehicle Motorcycle
From $20.00
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40*18650 DIY Power Bank Case Batteries Power Box Regular/PD Camping light Version Power Bank Shell Batter product image
40*18650 DIY Power Bank Case Batteries Power Box Regular/PD Camping light Version Power Bank Shell Batteries Power Shell
From $19.61
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LoRa Module LRO2 Product Kit ASR6601 433M Wireless Long Range 8km Spread Spectrum Transmission DIP for Sm product image
LoRa Module LRO2 Product Kit ASR6601 433M Wireless Long Range 8km Spread Spectrum Transmission DIP for Smart Meter Reading
From $5.44
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2 Way CB/HAM Antenna Coax Switches 1 Input & 2 Outputs 100W 0-50MHz Manual Coaxial Antenna Switches Anten product image
2 Way CB/HAM Antenna Coax Switches 1 Input & 2 Outputs 100W 0-50MHz Manual Coaxial Antenna Switches Antenna Switches
From $26.01
30% off
8-150V 25A Power Meter, XT60 Bidirectional Coulomb Meter, Model Aircraft/LIPO Battery Voltage And Capaci product image
8-150V 25A Power Meter, XT60 Bidirectional Coulomb Meter, Model Aircraft/LIPO Battery Voltage And Capacity Tester
$25.37
$36.24
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1-10PCS Breadboard 830 Point PCB Bread Board MB-102 Prototype PCB Solderless Breadboard Protoboard Circui product image
1-10PCS Breadboard 830 Point PCB Bread Board MB-102 Prototype PCB Solderless Breadboard Protoboard Circuit PCB DIY Kit
From $2.56
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CW20 DC0-420V WiFi Tuya Smart Digital Lithium Battery Capacity Detection Tester DC Display Voltage Curren product image
CW20 DC0-420V WiFi Tuya Smart Digital Lithium Battery Capacity Detection Tester DC Display Voltage Current Power Coulomb Meter
From $23.50
30% off
3.5mm Stainless Steel K4 Morse Wrench Set Plug Manual Telegraph Morse Key Handy CW Morse Keyer For Shortw product image
3.5mm Stainless Steel K4 Morse Wrench Set Plug Manual Telegraph Morse Key Handy CW Morse Keyer For Shortwave CW Radio
$41.16
$58.80
30% off
40 Sets Servo Plug Male Female Connector Crimp Pin Cable Kit Compatible JST SYP Futaba for Hitec Spektrum product image
40 Sets Servo Plug Male Female Connector Crimp Pin Cable Kit Compatible JST SYP Futaba for Hitec Spektrum RC
$5.71
$8.15