AWS - Advanced Witness Series

3000LC Torque Tool Calibrator

The AWS-3000LC is a fully enclosed torque testing system that provides an accurate means of testing "On" and "Off" torque for applications up to 1000 In-lb in an affordable package.

Simplified menu system allows direct access to all menu functions, ensuring ease of use in training. The compact aluminum housing and battery operation provide a versitile testing system. Our state-of-the-art electronics provides unique functionality and flexibility.

High and low limits are easily set, and a panel mounted LED provides visual notification to the user when torque reaches these limits.

Each system includes a dedicated internal transducer. An optional overtorque protection ring is available for protecting transducers in very low torque transducers.


  • Accurate to ±0.5% of indicated reading (0.25% accuracy avaliable at an additional cost)
  • Single-step access to all functions ensures ease of use and training.
  • Visual limit indicator.
  • Eight (8) available engineering units:,, Lb.ft., Nm, cNm, KgfCm, gfCm, Kgfm
  • Clockwise and Counter-clockwise operation for "On" and "Off" torque testing.
  • Can be used to calibrate/check torque wrenches.
  • Key-lock for tamper-proof operation.
  • Rundown fixtures included up to 1,000 In-lb.
  • NiMH rechargeable batteries provide 8-10 hours continuous use.
  • Selectable power tool filtering speeds: 125Hz, 250Hz, 500Hz, 1000Hz, 1500Hz and 2000Hz.
  • Can be calibrated to virtually any manufacturer’s strain gauge transducers.
  • For testing click, dial, and digital wrenches, plus most power tools including impulse and DC electric.
  • Visual limit alarms.


  • Width: 8"
  • Height: 3.125"
  • Depth: 4.125"
  • Weight: 5 Lbs.
  • Operating Temp: 0-50°C
  • Battery Type: NiMH
  • Line Input Power: 12 VDC (mains adapter provided)
Model Description
AWS-3001-LC Torque Tester 10 - 100 Oz In, 1/4" Sq. Dr.
AWS-3011-LC Torque Tester 1 - 10 Lb In, 1/4" Sq. Dr.
AWS-3002-LC Torque Tester 20-200 Oz. In. 1/4" Sq. Dr.
AWS-3012-LC Torque Tester 2.5 - 25 In Lb, 1/4" Sq. Dr.
AWS-3005-LC Torque Tester 5 - 50 Lb In, 1/4" Sq. Dr.
AWS-3010-LC Torque Tester 10 - 100 Lb In, 1/4" Sq. Dr.
AWS-3015-LC Torque Tester 15 - 150 Lb In, 1/4" Sq. Dr.
AWS-3025-LC Torque Tester 25 - 250 Lb In, 3/8" Sq. Dr.
AWS-3050-LC Torque Tester 50 - 500 Lb In, 3/8" Sq. Dr.
AWS-3075-LC Torque Tester 75 - 750 Lb In, 3/8" Sq. Dr.
AWS-30100-LC Torque Tester 100 - 1000 Lb In, 3/8" Sq. Dr.