Still, with a desire to make things a little safer, he came up with a neat trick for safely powering electrical meters on the bench. [Hash] found that the internal switch-mode power supply on the ...

several hundred meters away. This is also where the P5 control room is located, where all processes are coordinated and monitored by the DLR test team. Following conversion and expansion, the ESA P5 ...

The 6173 pH benchtop meter has an extra large LCD display for ease of use. Features a splash proof and rugged case ideal for schools and universities. Features EEF, Electrode Efficiency Function ...