The Test Clamp Fixture is used with the DataSwitch Model Series 500 and 1500 Continuity Testers for testing connectorless tails. It attaches to the tester in the same manner as the test head connector box by using the 25 pin ribbon cable.
FEATURES
• Benchtop size (5" x 8")
• Aluminum body for portability
• Steel cam lever handle for durability and smooth, easy operation
• Screened-silver circuit available for 50 or 100 mil connector spacing
• Circuit is easily replaceable when worn
ACCESSORY TO
• Model 500 Continuity Tester
• Model 550 Continuity Tester
• Model 1550 Continuity Tester
PURCHASE INCLUDES
• One Test Clamp with one circuit installed. (Please specify 50 or 100 mil spacing)
DataSwitch Continuity Testers deliver the speed and ease of use required for a production-line environment, plus the versatility and accuracy needed for engineering research. 
The DataSwitch Life Cycle Tester will test switch keys individually at a rate of one million strokes in approximately 48 hours. The switch is placed under an electrical load of 5 Milliamps DC, and is checked twice during each test cycle: once for resistance level during the 'down' stroke, and once for shorts during the 'up' stroke. Dual counters store the number of good cycles as well as the number of bad cycles (or misses). 
The DataSwitch Contact Bounce Tester measures both make and break contact bounce times on any switch with reliability and accuracy beyond that of an oscilloscope. This tester measures and displays bounce times from 0.01 milliseconds to 99.9 milliseconds. Longer bounce times are indicated by an error light.
The DataSwitch LED Tester accurately tests embedded LEDs for function and correct polarity with minimal set-up time. It will handle membrane switches with tails of up to 25 trace lines. 
Close-up of pressure regulator used in the Model 2100's Mechanical Fixture Plate. 
Our unique family of membrane switch testers and components allows you to customize your test equipment to perform exactly as you need it to. Each component can be integrated for use with our core products and accessories. 
Our products are quick and simple to set up. Although each product comes with a detailed, easy-to-understand instruction manual, our intuitive equipment works so efficiently that you will need to do little more than plug it in and turn it on.