Compact design, easy to hold. Simple and accurate job task analysis and ergonomic testing. ADA compliance, workplace design, ergonomic studies. Measure in: kg, lb, N. Non-slip double and single handles. Flat, curved and square padded attatchments mount directly to the force gauge for conducting musculoskeletal strenght analysis. Rugged hook and flat adapter attach directly to the force guage for push, pull and lift forces. Durable construction ensures longevity. Battery or Ac operation. Cushioned carrying case, AC adapter, battery, user's manual, NIST-traceable certificate of calibration included.