Sentry

A “tachometer” (revolution-counter, tach, rev-counter, RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine. The device usually displays the...

ST723 from Sentry is a tachometer that offers accurate capabilities for measuring and recording the rotational, linear and surface speed. The non-contact concept is applied to both models in the...

Household and Forehead non-contact Infrared Thermometer - ST631 Dual temperature measureme

SENTRY Infrared Thermometer ST652 Temperature Range -32~535℃, DS Ratio 12:1, Resolution 0.1℃   The ST652 series is non-contact infrared temperature measuring instruments. With the temperature rang

SENTRY Infrared Thermometer ST653 Temperature Range -32~535℃, DS Ratio 12:1, Resolution 0.1℃   The ST653 series is non-contact infrared temperature measuring instruments. With the temperat

SENTRY Infrared Thermometer - ST643 eSmart, Audio alarm, Laser Sight Switchable, Auto-measuring   An intelligent non-contact infrared thermometer from Sentry is the ST643. Two innovative f

SENTRY Infrared Thermometer - ST662 Backlight, Laser Sight Switchable, Audio Alarm   The ST662 series are non-contact infrared temperature measuring instruments designed with wide temperature

SENTRY Infrared Thermometer - ST663 Backlight, Laser Sight Switchable, Audio Alarm   The ST663 series are non-contact infrared temperature measuring instruments designed with wide temperature range,...

SENTRY Infrared Thermometer ST685 Temperature Range -50~1000℃, DS Ratio 30:1, Resolution 0.1℃   The ST685 series are non-contact high performance

SENTRY Infrared Thermometer ST689 Temperature Range -50~1000℃, DS Ratio 50:1, Resolution 0.1℃   The ST689 series are non-contact high performa

SENTRY Infrared Thermometer - ST630 Backlight, Laser Sight Switchable, 0.95 fixed   The ST630 infrared thermometer is the economical appliance with infrared application. With the temperature range...

SENTRY Infrared Thermometer ST632 Temperature Range -20~500℃, D

    The laser aiming rangefinder ST820 series from Sentry measures distances up to 50 ft (15 m) and is fully functional to help users easily perform distance measurement. Thanks to the supersonic...