Includes a non-contact IR Thermometer for surface temperature measurements Features: Built-in IR thermometer with laser measures remote surface temperature on motors and rotating parts Provides wide RPM (photo and contact) and Linear Surface Speed (contact) measurements Non-contact Photo tachometer uses a Laser for greater measuring distance up to 6.5ft (2m) Characters on display reverse direction depending on mode Double molded housing
Built-in IR thermometer with laser pointer measures surface temperature from -4 to 600°F (-20 to 315°C)
Laser photo tachometer mode measures up to 99,999 rpm at distances up to 6.5 feet
Contact tachometer mode measures rpm up to 20,000rpm and linear speed up to 6560 feet/min (2000 meters/min)
Memory stores last reading and Min/Max for 5 minutes after shutting meter off
Characters reverse direction on display depending on contact or photo mode