Godox LED170 II is a medium sized constant video light for DSLR and video cameras. It measures 14.3cm x 9.65cm x 4.25cm, and is powered by either 8xAA batteries, or 6-12V DC power adapter, or a Sony NP-F Lithium-Ion battery. The unit uses 170 white-light LEDs, providing a brightens of 2700Lux in a wide panel, can be dimmed, and comes with a diffuser filter a...
The resistivity meter is a device that acts as both a voltmeter ( measuring v ) and an ammeter ( measuring i ) and records resistance values v/i . these resistivity meter operates with four electrodes, among the four electrodes used with the resistivity meter, two are used to pass the current through while the other two measure the change in potential. produ...
