The patented* Desco Dual-Wire Dual-Operator Programmable Monitor monitors two operators and two ESD work surfaces eliminating the need for periodic testing and record keeping of wrist straps. The Dual-Wire Dual-Operator Programmable Monitor uses low-voltage steady state DC continuous-loop technology to continuously monitor (versus pulsed or intermittent) dual-wire wrist strap functionality. Independent audio and visual alarm conditions make it easy to identify the status of the worksurfaces and operators. Two operator remotes with 10 foot cables are included for use at adjacent workstations. Each monitor is calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology (NIST) and includes a NIST certificate.