With the OLED screen, which can let you see clearly the data, give you a better using experience. OLED size: 28 27mm / 1.1 1.1in. The max current consumption is 400mAh, and it with 7 inductance and 7 capacitance.
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ATU-10 ATU-100 Automatic Antenna Tuner 1.8-50MHz 15W/100W Auto Antenna Tuner 0.91 Inch OLED Display for Radio Equipment
Aliexpress UK
Maximum installation inductance: 8.53H inductor. Minimum capacitor installation step: 10 PF. 1 Automatic Antenna Tuner. Continuous power, the device can be adjusted automatically. Short press the RESET/TUNE button, and the device releases the previously adjusted LC relay, in a direct position.
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ATU-100 atu100 only box shell case 1.8-50MHz Antenna Tuner by N7DDC 7x7
Aliexpress UK
Rated maximum inductance: 8.4uH. Minimum inductance mounting accuracy: 0.05μH. Wideband and high power handling capability: The antenna tuner supports a wide spectrum from 1.8 to 55 MHz, compatible with a variety of amateur radio bands.
eBay
Hisonauto ATU-100 ATU100 Automatic Antenna Tuner 7x7 ATU-100mini by N7DDC assembled machine ready for use
Aliexpress UK
The maximum installation inductance is 8.53uh, the minimum installation inductance is 0.05uh. Maximum Installation Inductance: 8.53uh. Minimum Installation Inductance: 0.05uh. Item Type: Antenna Tuner Board.
eBay
Hamgeek ATU-100 PRO+ 100W 1.8-50MHz Automatic Antenna Tuner Assembled with 0.96-Inch OLED Display and Shell
Aliexpress UK
Atu Antenna Tuner Product Instructions Minimum Installation Step Size Of Inductor: 0.05μH. Specified Maximum Inductance: 8.4 Uh Capacity. Maximum Installed Capacity: 1870 Pf Capacitor. 1 x Antenna Tuner.
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ATU-100-0A 1.8-55MHz Mini Automatic Antenna Tuner Aluminum Alloy Outcase with 1500MAh Battery OLED Display ATU Antenna Tuner
Aliexpress UK
Maximum mounting inductance: 8.53H inductance. ATU-100 Automatic Antenna Tuner 1.8MHz-30MHz Portable HF Antenna Tuner by N7DDC+0.91 OLED Auto Antenna Tuner V3.2 Version. Excellent Heat Dissipation: The portable HF antenna tuner is designed with efficient heat dissipation in mind.
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ATU-100 ATU100 1.8-50MHz DIY Kits Automatic Antenna Tuner by N7DDC 7x7 Firmware Programmed / SMT/ Chip Soldered/+OLED
Aliexpress UK
Rated maximum inductance: 8.4uH. Minimum inductance mounting accuracy: 0.05μH. Wideband and high power handling capability: The antenna tuner supports a wide spectrum from 1.8 to 55 MHz, compatible with a variety of amateur radio bands.
eBay
ATU‑100 Antenna Tuner Mini Automatic for Radio Equipment 1.8~55MHz 0.96IN with Housing
Aliexpress UK
Rated maximum inductance: 8.4uH. Minimum inductance mounting accuracy: 0.05μH. Wideband and high power handling capability: The antenna tuner supports a wide spectrum from 1.8 to 55 MHz, compatible with a variety of amateur radio bands.
eBay