Handles 4 to 60 volts. Works on 4, 6, 12, 24, 36, and 48 volt battery bank systems. - Digital LCD LIGHT UP screen gives clear crisp number readings.
eBay
Quick Installation Signal Amplifier Outdoor Or Indoor HDTV Digital Signal Amplifier HD FM DVB USB Powered 32DBI
Aliexpress UK
Capacitance: 0~4mF. AC Current: 0~400A. Resistance: 0~40MΩ. Item Size: 139.8 38 10.4mm / 5.50 1.49 0.41in. display: 4000 counts.
eBay
Universale WIFI Antenna 4G LTE Patch Antenna 1.5M Length Signal Amp Amplifier Marine Car Vehicle Boat RV Signal Enhance Device
Aliexpress UK
Current flow rate 0 - 65 ampere hours (Ah), 0.001Ah resolution. Power flow rate 0 - 6554 watt hours (Wh), 0.1Wh resolution. Simple + positive/negative (GND) two-wire input (source) and two-wire output (load) inserted in circuit series.
eBay
Auto Car Radio FM Antenna Signal Booster Amplifier Universal 12V FM Car Radio Antenna Enhance Amplifier Accessories
Aliexpress UK
eBay
Car Radio FM Antenna Universal Auto 5M Length Signal Amp Amplifier Marine Car Vehicle Boat RV Signal Enhance Device
Aliexpress UK
The maximum test current range: 10A. Installation hole: 45.5X26.5mm. Installation hole: 45.5x25.5mm. Working temperature: -10℃ ~+65℃. Working current: <30mA. Working pressure: 80-106kPa. Working temperature: -15℃+70℃.
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100W 2MHz-30MHz Portable Short Wave Power Amplifier 2MHz to 30MHz 12‑15V Shortwave Power Amplifier
Aliexpress UK
Digital Clamp Meter TRMS Auto-Ranging Multimeter with NCV, Temperature & Capacitance Measurement - 2.YF-7200B Clamp Meter (Upgraded The Digital Clamp Meter by HoldPeak offers a range of measurement capabilities, including resistance, frequency, temperature, current, voltage, capacitance, continuity, duty cycle, and diode testing. With a maximum input voltage of 400A and an IP65 rating, this handheld multimeter is designed for industrial use in CAT III environments. The meter features auto-ranging, true RMS capability, and a digital display with 6000 counts. The clamp design allows for easy and secure connection to conductors, making it a versatile tool for professionals in various fields.
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300Mbps Wireless WIFI Repeater Remote 4 Antenna Wifi Extender Amplifier 802.11N WiFi Booster Repetidor Amplifier Wi Fi Reapeter
Aliexpress UK
Troubleshoot electrical problems safely. reading 1999. Data-Hold Function. Low battery indication sensor. Plug-in insulation tester adapter 500VDC.
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433Mhz 510Mhz 868Mhz 915Mhz Bidirectional Signal Amplifier RF POWER AMP booster LORA Helium Miner Drone Receiver/transmitter
Aliexpress UK
Size 48 x 29 x 21 mm.
eBay
300Mbps WiFi Amplifier Wireless WIFI Repeater Extender 802.11N Booster Repetidor Amplifier Wi Fi Reapeter
Aliexpress UK