A reliable voltage source is required for light meter (exposure meter) calibration. This device provides a portable way to step down power from a USB / Type-C source to a precise 1.35V with a calibrated accuracy of 99%. It comes with two quick-release wire clips that are capable of hooking tiny, thin wires as thin as 0.1 mm in diameter. No soldering is needed.
As camera technicians, we understand how fragile the metering circuit is. Compared to the traditional benchtop DC power supply, our converter provides advanced protection to prevent damage to the testing targets. Below is the list of in-circuit protections included:
Polar Bear Camera is a manufacturer located in Dorset, United Kingdom. We produce tools and supplies for camera repair. You'll find everything from optical grease and industrial-grade tweezers to custom wrenches, grub screws, bearing balls, camera leathers, and specialised tools, among others.
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