The DataSwitch Dual-Range Switch option adds a second range to your membrane switch tester to allow testing of switches with loop resistance of 0-30,000 Ohms.
AVAILABLE OPTION FOR
• Model 500 Continuity Tester
• Model 550 Continuity Tester
• Model 2100 Life Cycle Tester
STANDARD FEATURE OF
• Model 1500 Continuity Tester
• Model 1550 Continuity Tester