Extech 461920

Extech SDL710

Key Features

• Make non-contact RPM measurements of rotating objects
• Use reflective tape on object to be measured and point the integral laser
• Memory button holds last reading and recalls min/max readings
• Counter function counts up to 99,999 revolutions
• Easy to read large 5 digit LCD display
• Rugged double molded housing for better grip
• Complete with 9V battery and reflective tape