The Desco 19240 Wrist Strap Tester, 9VDC Battery is a battery operated "on demand" wrist strap tester. When the wearer of a wrist strap plugs in their coil cord and touches the metallic surface of the Wrist Strap Tester, a path for current flow is completed from the wearer's skin, through the wrist strap. This action will cause the green "test good" LED to illuminate as long as the resistance of the circuit path is between 750 kilohms and 10 megohms.

Desco 19240 Battery Powered Wrist Strap Tester Highlights:

• Tests path to ground and presence of an inline 1 Megohm resistor in wrist strap
• Determines that operator's personal grounding device is functioning correctly
• Green "test good" LED will illuminate as long as the resistance of the circuit path is between 750 kilohms and 10 megohms
• 9V battery power supply
• Tester may be set up in areas where AC power is not available
• Dimensions: 3.6 in. x 2.6 in. x 1.1 in
• NIST Calibrated with certificate
• Includes: Wrist Strap Tester, 9V Alkaline Battery, Hook and Loop Fastener Strip, Certificate of Calibration

Desco 19240 Battery Powered Wrist Strap Tester Specs:

• Brand: Desco
• SKU: 19240
• Product Type: Wrist Strap Tester
• Voltage Rating: 9V
• Power Source: Battery
• Accuracy: ±20%
• Battery Type: 9 V Alkaline Battery
• Dimensions: 3.6 x 2.6 x 1.1in
• Length: 5.0 in
• Height: 3.0 in, 3.6in
• Width: 2.6in, 4.0 in
• Depth: 1.1in
• Maximum Operating Temperature: +104°F
• Minimum Operating Temperature: +32°F
• Standards Met: NIST, ANSI, ESD 20.20