461920 - Mini Laser Photo Tachometer Counter
Laser Light Source used for greater accuracy and longer measuring distance

461960 - RPM Controller/Monitor
Built-in control and alarm relays with user settable high/low alarm limits

RPM10 - Combination Tachometer + IR Thermometer
Photo/Contact Tachometer includes a non-contact IR Thermometer for surface temperature measurements

461700 - PocketTachT Mini Photo Tachometer
Non-contact rpm measurements up to 99,999rpm

461750 - PocketTachT Mini Contact Tachometer
Contact rpm and surface speed measurements up to 20,000rpm - 0.1% basic accuracy

461923 - Laser Photo Tachometer
Non-contact rpm measurements to 99,999rpm with laser - distance up to 6.5ft (2m)
461893 - Photo Tachometer
Non-contact rpm measurements to 99,999rpm with integral light beam - distance up to 6" (152mm)

461895 - Combination Contact/Photo Tachometer
Combination Contact and Non-contact rpm measurements with visible light beam - distance up to 6" (152mm)
461995 - Combination Contact/Laser Photo Tachometer
Combination Contact and Non-contact rpm measurements with laser - distance up to 6.5ft (2m)