Model TAC-L Portable Digital Tachometer

Contact or Photo Non-Contact Operation, Backlit LCD

Model TAC-L Portable Digital Tachometer measures rotational speed either by contacting a rotatable head to the shaft of the object, or using photo sensor to detect the reflections from the laser. The laser target can record from a distance of up to 20 inches and gives a more accurate measurement than LED targeting. Model TAC-L includes a large LCD with a backlight for use in dark areas. This tachometer is made of a strong, lightweight ABS plastic housing, which is designed to comfortably fit in the hand of the user. Supplied with this model are 3 contact rotational heads, a contact surface wheel, and a protective carrying case.

Product Applications

  • HVAC fan motors
  • Powder and bulk conveyor belts
Starting at $108.00
Grouped product items
Model Description Availability* Qty Price
TAC-L Contact/Non-Contact Digital Tachometer 1-3 days*
NISTCAL-EL1 NIST traceable calibration certificate for electrical test equipment. NOTE: EQUAL CERTS WILL BE CHARGED PER UNITS PURCHASED. Less Than 1 Week*


±(0.05% + 1 digit).
Backlit LCD; 5 digits, 7 segments, 0.7" (1.8 cm) H.
Non-contact (RPM): 2.5 to 99,999 RPM; Contact (RPM): 0.5 to 19,999 RPM; Surface Speed (m/min): 0.05 to 1999.9 m/min.
Non-contact (RPM): 0.1 RPM (2.5 to 999.9 RPM), 1 RPM (1000 to 99,999 RPM); Contact (RPM): 0.1 RPM (0.5 to 999.9 RPM), 1 RPM (1000 to 19,999 RPM); Surface Speed (m/min): 0.01 m/min (0.05 to 99.99 m/min), 0.1 m/min (100.0 to 1999.9 m/min).
Non-contact Measuring Distance Range:
2 to 20" (5 to 50 cm).
Sampling Time:
0.8 s.
Temperature Limits:
32 to 122°F (0 to 50°C).
Power Requirements:
(4) 1.5 V AA alkaline batteries, not provided, user replaceable.
1.37 lb (.620 kg).
Agency Approvals:


  • Non-contact operation can record from a distance of up to 20 inches
  • Memory function recalls records since last power off
  • Large backlit LCD for visibility in dark areas

Product Literature


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Model Description Availability* Price