measuring devices, namely, presence sensors, proximity sensors, chemical sensors, biosensors, level sensors

Optical apparatus, namely, light sensors; weighing apparatus, namely, electronic weight sensing devices; programmable logic controllers; educational devices and instruments, namely, sample kits containing sensors for training purposes; devices used to record, transmit and reproduce sound, namely, acoustic emissions sensors; measuring devices, namely, presence sensors, proximity sensors, chemical sensors, biosensors, level sensors; optical devices and instruments, namely, light emitting diodes...

Computer software for operating computer-based training simulators