Vintage Bosch Voltage Battery & Regulator Tester (12/6 Volts Systems) For condition, please see photos. I haven’t tested the unit so sold as spares or repairs / untested. Any questions, please just ask.
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Diymore M4430 DC 100V 200V 10A Electronic Digital Voltmeter Ammeter 0.28'' LED Display Voltage Regulator Volt AMP Meter Tester
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Transistor, Triode, IGBT, Diode, Zener Diode, Rectifier bridge, Capacitor, Varistor, Undirectional Thyristor, LED LCD TV backlight, LED lamp panel, LED. - 1 x Transistor Tester (Blue). - Lithium capacity: 3.7V 660mAH.
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M4430 DC 100V 10A Electronic Digital Voltmeter Ammeter 0.28'' 4 Bit Red Blue LDE Display Voltage Regulator Volt AMP Meter Tester
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Voktta M4430 DC 100V 200V 10A Electronic Digital Voltmeter Ammeter 0.28'' LED Display Voltage Regulator Volt AMP Meter Tester
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Inductance: 10uh-1000uh. Diodes: Positive pressure drop<4.5V. 1 Transistor tester. Stabilization diode: 0.01-4.5V, 0.01-32V. Its precise, efficient and convenient characteristics provide strong support for users.
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M4430 DC 100V 200V 500V 10A Electronic Digital Voltmeter Ammeter 0.28'' LED Display Voltage Regulator Volt AMP Meter Tester
Aliexpress UK
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FNIRSI HRM-10 Battery Voltage Internal Resistance Tester 18650 High-precision AC Acid Lithium Lead Car Battery Capacitor Tester
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DC 50-3700V IGBT Voltage Capability Transistor Tester Diode MOS TriodeLED Voltage Capability Transistor Withstand Voltage Tester
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The testbed is divided into transistor and zener diode test areas. [USB Charging Port]: TC3 tester adopts a USB charging port, which makes charging convenient and fast, and there is also a charging indicator LED, so you can clearly see the charging status.
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SM852B 3 Phase Rotation Tester Digital Phase Indicator Detector LED Buzzer Phase Sequence Meter Voltage Tester 60V~600V AC
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Inductance: 10uh-1000uh. 1 Transistor tester. Stabilization diode: 0.01-4.5V, 0.01-32V. Its precise, efficient and convenient characteristics provide strong support for users. Resistance: 0.01Ω-50μΩ. Battery capacity: 300mAh lithium battery.
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Universal 8-16V BX100007 Model Volt Voltage Meter Gauge Voltmeter Car Auto Measure Voltage Tester Pointer Voltmeter
Aliexpress UK