SUNS International ST-800 Proximity Tester-proxistor mu2 dc
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ST-800 Proximity Tester SUNS ST-800 proximity tester is designed to test 3 wire DC proximity switches: inductives (metal sensing), capacitives, photoelectrics or ultrasonics. The unit is fitted with two 9V batteries ready for use. Standard color coding for three wire proximity switches is brown-positive, black-load and blue-negative. Note: Some universal DC switches can vary, try to follow manufacturers wiring insutructions. |
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