Extech Photo/Contact Tachometer with Built-in Thermometer, 10 to 99,999 RPM, -20 to 315�C

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 Specifications Ft/Min 0.2 to 6560 Max Resolution 0.1rpm Display Counts 99,999 count LCD RPM range 10 to 99,999 RPM Temperature 4 to 600�F (-20 to 315�C) Accuracy �(0.05%rdg+1 digit) Min 0.05 to 1999.9 Weight 10.6oz (300g) Dimensions 8.5 x 2.6 x 1.5in (216 x 66 x 38mm) Items Included tips/wheel four 1.5V AA batteries reflective tape carrying case