It is difficult to underestimate the benefit, and sometimes the need for electricity. Especially in extreme conditions. You may need to recharge your radio, flashlight or mobile phone….
How to get electricity in natural conditions
wire
KCX-017 compact USB tester for checking USB wires, measuring current, voltage, battery capacity, characteristics, mode control, overview.
The compact tester KCX-017 is designed to measure the output voltage in the USB ports of computers, laptops, chargers, power adapters and other devices with a USB output….
Pressure wire trap for catching gophers and hamsters, device, dimensions, principle of operation, features of normal pressure traps.
For catching gophers and hamsters, a wire trap is made of spring wire 3.3-3.5 mm thick, from which a coil spring (1) with a diameter of 25 mm…
Saw string, handheld pocket saw, Commando Wire Saw, description, features of application and work with such a saw, test and review.
A handheld pocket saw or a string saw exists in a variety of options and modifications, and as a rule it is intended for a complete set of…