Full Time Continuous Monitor

Single Workstation Continuous Monitor
Continuously monitors the path-to-ground integrity of one operator, one ESD worksurface and the electrical ground of the electrical receptacle used to power the monitor
Desco Wave Distortion Technology
Provides stable continuous monitoring (versus pulsed or intermittent) of the wrist strap’s path-to-ground* and the presence of its 1 megohm safety resistor
Park Snap
Allows the operator to disconnect (and park) a wrist strap when leaving the workstation without creating a false alarm
Single-Wire Impedance Design
Meets ANSI/ESD S20.20 in accordance with ESD TR1.0-01-0
1.2 Volt Operator Test Voltage
Reduces the risk of electrical overstress (EOS) for the handling of sensitive components
<50 Millisecond Alarm Response Time
Identifies failures and intermittencies that inferior technologies miss
Continuous Visual and Audible Alarms
Illuminates green to indicate proper grounding; illuminates red and sounds audible alarm when intermittent or failed connection occurs
Relay Box Accessory
Pairs with the 50547 Relay Box to control external light towers
Calibration Verification
Use the Desco 98221 Wave Distortion Monitor Verification Tester to check the test limits of Wave Distortion Monitors without removing them from their workstations
NIST Calibrated with Certificate Included
Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology. For more information on the calibration of Desco products, see Calibration.
120VAC Input Rating with North American Power Cord
Works with standard electrical systems in North America and Japan
Made in the United States of America
This item is made and stocked in Chino, CA
 
*The ESD Wrist Strap standard is ANSI/ESD S1.1. The Wrist Strap System required limit per ANSI/ESD S20.20 Table 3 is 0.8 to 1.2 x 106 ohms with product qualification testing per ANSI/ESD S1.1. The test range of the monitored circuit is 500 kilohms to 10 megohms.