Jonard Tools Dynamometer Force Gauge 40-350 g | JON-GD-30 digital timer module Works with #40 and #41

Works with #40 and #41 Chain

"Do Not Disturb" time zone

this patented wrap/unwrap tool prevents injury to the palm by preventing repetitive motion and stresses

making installation easier by eliminating the need for direct wiring to the operator

Performance certified according to PAS 68 and IWA 14-1 standards

Jonard Tools Dynamometer Force Gauge 40-350 g | JON-GD-30 digital timer module Works with #40 and #41Jonard Tools Dynamometer Force Gauge 40 350 g JON GD 30 The Jonard Tools Dial Force Gauges (also referred to as Dynamometer Gauges or Tension Gauges) are all ergonomically designed and have become the industry standard for measuring force.