EXTECH RPM10 DIGITAL TACHOMETER

The Extech RPM10 tachometer provides wide rpm ( photo and contact) and linear surface speed ( contact) measurements. The Extech RPM10 tachometer features a built-in IR thermometer with laser to measure remote surface temperature on motors and rotating parts. The infrared thermometer has a wide temperature range of -4 to 600° F ( -20 to 315° C) with a fixed 0.95 emissivity and 6: 1 distance to target ratio. Specifications Display 99, 999 count LCD Ranges Photo: 10 to 99, 999 Contact: 0.5 to 20, 000 Accuracy ± ( 0.05% rdg+ 1 digit) Resolution 0.1rpm Memory Min/ Max/ Last Power Supply 4x1.5V AA batteries Operating Temperature -4 to 600° F ( -20 to 315° C) Dimensions 8.5x2.6x1.5" ( 216x66x38mm) Weight 10.6oz ( 300g)