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Jonard GD-1 analog dyno gauge, compact rectangular metal body, cone adapter attached

Jonard

Jonard GD-1 Dyno Gauge +/-0.20g Force Acc Analog

SKU CH-1DKP-XH3P6

Analog dynamometer gauge measuring 0 to 10 g-force with ±0.20 g accuracy and 1 g graduations

  • Overall length4.2
  • Overall width2.6
  • Product typeMicrometers
  • Measures forces up to 10 g with analog simplicity
  • Accuracy within ±0.20 g for precise readings
  • Compact 4.200 × 2.600 in size fits tight spaces
  • Includes cone adapter for versatile mounting
  • 90-day manufacturer warranty backs the tool

Jonard GD-1 Dyno Gauge

The Jonard GD-1 is an analog dynamometer gauge built to measure force from zero up to 10 g-force with an accuracy of ±0.20 g. It uses a mechanical needle display graduated in single g increments and includes a cone adapter for attachment. The tool requires no batteries and carries a 90-day manufacturer warranty.

Technicians verifying low-force loads

This gauge suits technicians who need a simple, battery-free way to confirm light forces up to 10 g in a workshop or field setting. It is not for users who require digital data logging, automated capture, or measurements beyond the 10 g maximum range.

Hand-held analog operation

Using the gauge is straightforward: attach the supplied cone, apply force, and read the needle position against the graduated scale. Because the display is analog, parallax error can affect precision if the tool is not viewed squarely, and the single-graduation scale limits resolution to whole g units.

How it compares

Measured against everything we stock in Gauges & Tachometers, at today’s prices. Recalculated every night.

Price $206.99
Pricier than about 91% of the 193 comparable items (median $35.99).

Specifications

Product
Brand nameJONARD TOOLS
Product typeMicrometers

Questions about this item

Does the Jonard GD-1 require a battery to operate the analog display?

The gauge uses an AA battery for its digital functions, but the analog needle display works mechanically without battery power.

Can the cone adapter supplied with the GD-1 be used on older equipment that has a standard threaded port?

The included cone adapter fits the gauge directly; compatibility with other threaded ports depends on the thread size of that equipment.

How do I verify the GD-1 is reading within its stated ±0.20 g accuracy after I set it up?

Apply a known reference load and confirm the analog needle falls within 0.20 g of the expected value on the 0–10 g scale.

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