testo 465, rpm measuring instrument set: Measuring instrument with SoftCase (protective case) in transport case (plastic), incl. reflectors, batteries and calibration protocol
RPM40-NIST /Extech Contact/Photo Tachometer Quickly and accurately measures RPM and linear surface speed.Laser sighting for accurate non-contact RPM measurements up to 4.9ft (1.5m) from the target.
RPM33-NIST / Extech Contact/Laser Tachometer The RPM33 provides both contact (2 to 19,999 rpm) and non-contact (2 to 99,999 rpm) RPM measurements for enhanced versatility.
RPM10-NISTL / Extech Photo/Contact Tachometer with built-in InfraRed Thermometer Built-in IR thermometer with laser measures remote surface temperature on motors and rotating parts.
RPM10-NIST / Extech Photo/Contact Tachometer with Built-In InfraRed Thermometer with NIST Characters on display reverse direction depending on mode, Double molded housing.Complete with tips/wheel, four 1.5V AA ...