The Desco 19350 Wrist Strap Tester, Two State is an "on demand" wrist strap tester that also functions as a common-point ground for two wrist straps and a mat. When the wearer of a wrist strap touches the metallic surface of the Touch Tester, a path for current flow is completed from the wearer's skin, through the wrist strap, to the metallic surface to ground. This action will cause the green "test good" LED to light (and the optional audible signal to sound) as long as the resistance of the circuit path is between 750k ohms and 10 megohms. The wrist strap being tested may be plugged directly to the tester or any convenient common ground point. The wrist strap will test properly as long as both the Touch Tester and the wrist strap are connected to a common ground. Therefore, any number of wrist strap wearers may use the Touch Tester if they can conveniently reach it. Desco item 09740 provides two banana jacks for grounding wrist straps.

Desco 19350 Wrist Strap Tester Highlights:

• Connects to utility ground when plugged in
• Range: 750 Kilohms - 10 Megohms
• Quick, easy installation and grounding of both wrist straps and table mats
• Tests entire circuit - wrist strap, cord and skin contact
• Reliable resistance test
• Acts as common point ground for the worksurface
• No other ground cords needed
• Test performed during normal use at workstation
• Includes power adapter
• NIST Calibrated

Desco 19350 Wrist Strap Tester Specs:

• Brand: Desco
• SKU: 19350
• Product Type: Wrist Strap Tester
• Voltage Rating: 6V dc
• Power Source: Battery
• Accuracy: ±20%
• Dimensions: 2.9 x 2.1 x 0.8 in
• Length: 5.4 in
• Height: 3.0 in
• Width: 2.1in, 4.1 in
• Depth: 0.8 in
• Maximum Operating Temperature: +104°F
• Minimum Operating Temperature: +32°F
• Standards Met: NIST, ANSI, ESD 20.20, cETLus
• Includes: Adapter
• Applications: Indoor Use