1 x misuratore di potenza ottica ( batteria). 48 ore di standby super lungo; interfaccia semplice; supporta l'interfaccia sc/fc/; ora di oltre 8 ore ricarica.
eBay
Multi-function tester: This LCR-T4 LCD Digital Graphic Transistor Tester is a versatile tool that can perform various tests including resistance, capacitor, diode, thyristor, inductance, transistor, and mos tube testing.
eBay
Firmware update: Supported. Anti-scalding protection: Yes. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
All symbols are marked with the tester's probe number. Bipolar transistors can also be analyzed if the base is connected and only collector or emitter is connected. Up to two diodes can be displayed, in the correct order and with the correct diode symbol.
eBay
1 Kit DIY per tester optoaccoppiatore (questo è un kit DIY, non un prodotto ). Utilizzando questo circuito, inserisci il fotoaccoppiatore nel banco di prova e, dopo l'accensione, il LED lampeggia per indicare che il fotoaccoppiatore è in buone condizioni.
eBay
The signal source generates high-frequency square waves with a frequency of 200KHZ and low-frequency square waves with a frequency of around 10Hz, and the tested operational amplifier is connected to a buffer circuit.
eBay
Accurate, compact, handheld, easy to carry and operate, battery powered. Has a large LCD screen. Fully featured with over surge. Automatic shutdown function for use. test buzzer sound and LED indication.
eBay
Connects directly between power source and load for stable operation. Built-In Overload Protection: Integrated 32A circuit breaker automatically cuts power during overload or short circuit. Ensures stable performance even under heavy load conditions.
eBay