The T820 Series is a range of dual axis gravity referenced inclinometers that can be used for a wide variety of industrial and military applications where high precision angular measurements are required in rugged applications including down bore hole and where space is limited. Models are available in a variety of ranges from +/-14.5° to +/-60° with low impedance output voltage signals. Electrical terminations are via a connector on the T823 or solder pins on the T825 variant. The diameter of just 23mm is ideal for borehole applications or other space restricted areas. The unit can withstand high levels of mechanical shock without any degradation in specification and is sealed against the ingress of contaminants.