Tachometer
Nova-Pro 100 Strobe, standard Li-ion battery pack, battery charging station with interchangeable wall plugs
Removable rechargeable Li‐ion battery
Continuous AC operation availableTTL compatible input/output (300, 500)NIST certificate included (300, 500)Stroboscope and Tachometer in one toolSuper bright LED’s Integral/removable laser module (Not Included)Water and dust resistant IP54 enclosure1/4" x 20 tripod mountErgonomic one handed operation