Fluke Biomedical has launched its new ProSim 3 and 2 vital signs simulators. The lightweight ProSims are built to be portable—ideal for conducting preventive maintenance and repairs in the field. Designed with four IBP channels, the ProSim 3 ensures multi-channel monitors are performing correctly, especially in high acuity situations. The battery provides enough power for a full work day. Other notable features include: stay-connected ECG posts for secure lead connections, upgraded DIN connectors for cable and ProSim compatibility, and field upgradability for easy pairing with other devices. The ProSim 3 tests ECG, respiration, invasive blood pressure, temperature, cardiac output, and fetal/maternal. The ProSim 2 patient simulator tests two less parameters: cardiac output and fetal/maternal, and has two fewer invasive blood pressure channels.