RPM10-NIST / Extech Photo/Contact Tachometer with Built-In InfraRed Thermometer with NIST
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 batteries, reflective tape, and carrying case.