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WARNING Read instructions before operating: Be sure these instructions accompany the tool when passed from one user to a new or inex- perienced user. Rotating equipment can cause flying particles Wear Safety Goggles (User and bystanders). Flying particles can cause eye injury. Keep yourself, clothing and test equipment clear of moving parts.
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Note: The 505L can be set to continuous on, eliminating the need to hold the START button down. Press and hold the START button then press the MEMORY button. “L-on”...
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Cone Concave Note: The 505L can be set to contin- uous on, eliminating the need to hold the START button down. Press and hold the START button then press the MEMORY button. “L-on” will dis- play indicating continuous on is activated.
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Surface wheel against the moving surface. Speed Wheel Note: The 505L can be set to continu- ous on, eliminating the need to hold the START button down. Press and hold the START but- ton then press the MEMORY button. “L-on” will display indicating continuous on is activated.
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MIN reading will be displayed. Unit will power off after 5 seconds. CONTINUOUS ON OPERATION The 505L can be set to continuous on, eliminating the need to hold the START button down. 1 Press and hold the START button then press the MEMORY button.
BATTERY REPLACEMENT Measurement Procedure: 1. Remove the screw holding the battery compart- ment cover in place on the back of the 505L. 2. Slide the cover off of the unit. 3. Remove the 2 each “AA” alkaline batteries and replace with the same type.
OPERATION SPECIFICATIONS Function Range Accuracy Photo Tach: 6 - 30,000 RPM ± 0.1% of FS + 1 digit Contact Tach: 6 - 20,000 RPM ± 0.1% of FS + 1 digit Surface Speed: 0.9 - 3,046 m/min ± 0.1% of FS + 1 digit 2.0 - 9,990 ft/min ±...
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Output Signal (+5V Pulsed) The 505L incorporates a +5V pulsed output to trig- ger external devices: Connect a lead to the pulsed output jack (see below). Output pulses +5V with each reflected signal from the device under test. +5V Pulsed Output...
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Tripod Connection The 505L is equipped with a tripod connection. This connection is located on the back of the instrument and can be used for added stability when taking measurements at long distances. 505L Tripod mount. Standard 1/4” threaded mount accepts...
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The Value Leader www.tpi-thevalueleader.com 505L Instruction Manual Test Products International, Inc. 9615 SW Allen Blvd Beaverton, OR 97005-4814 USA Ph: 503-520-9197 Fax: 503-520-1225 Test Product International Ltd. 342 Bronte Street South, Unit 9 Milton, Ontario L9T 5B7 Ph: 905-693-8558 Fax: 905-693-0888 Test Products International UK Ltd.
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