Lutron DT-2235B Contact Type Tachometer
PRODUCT FEATURES:
- Type: Contact Tachometer
- Display : 5 digits,10 mm
- Tachometer Range : 0.5 to 19,999 RPM
- Accuracy : ± (0.05 % + 1 digit)
- Resolution : 0.1 RPM <1,000 RPM
Fluke 930 Non- contact Tachometer Fluke 931 Contact and Non-contact