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Digital torque screwdriver with display, hex bit holder, and carry case

Firstinfo Tools Co., Ltd.

Firstinfo Tools Co., Ltd. Digital Torque Screwdriver 0.88-17.7 in-lbs indoor maintenance

SKU CH-8FQK-A13GN

A digital torque screwdriver covering 0.88-17.7 in-lbs with LED and buzzer alerts, nine presets, and ±2% clockwise accuracy

  • TypeTorque Tools
  • Precise torque for electronics with 0.88-17.7 in-lbs range
  • Clear audio and visual alerts at target torque
  • Nine memory presets for quick setting changes
  • ±2% clockwise and ±3% counter-clockwise certified accuracy
  • Includes 1/4 in. hex bit holder, two bits, battery and case

Indoor maintenance torque screwdriver

This digital torque screwdriver is built for indoor maintenance tasks on electronics, computer equipment and delicate instruments. It suits technicians and hobbyists who need repeatable low-torque fastening without overtightening sensitive assemblies. The tool ships new with a 1/4 in. universal hex auto-lock bit holder, Phillips PH0 and 5 mm hex bits, a AAA battery and a custom carry case.

Sustained use behaviour

Clear LED and buzzer signals sound the moment the preset torque is reached, so the operator can stop immediately during repetitive fastening cycles. Dual reading modes — peak and track — let the user monitor torque continuously or capture the maximum value across a sequence of joints. Certified accuracy of ±2% clockwise and ±3% counter-clockwise is maintained across the full range during extended sessions.

Deciding specification

The usable torque window spans 0.88 to 17.7 in-lbs with 0.01 in-lb increments, plus 10 to 200 cN-m and 1.02 to 20.41 kg-cm scales. Nine memory presets store frequently used values for quick recall. Buyers who need higher torque capacity or a broader bit assortment out of the box will find this range insufficient.

Highlights

  • Precise torque for electronics with 0.88-17.7 in-lbs range
  • Clear audio and visual alerts at target torque
  • Nine memory presets for quick setting changes
  • ±2% clockwise and ±3% counter-clockwise certified accuracy
  • Includes 1/4 in. hex bit holder, two bits, battery and case

Specifications

TypeTorque Tools

Questions about this item

Does the digital torque screwdriver generate noticeable heat or noise during extended indoor maintenance sessions?

The tool uses a buzzer and LED for torque alerts rather than a motor, so it produces no measurable heat and only brief audible clicks when the target torque is reached.

What power source must I have on hand before using the screwdriver for the first time?

It requires one AAA battery, which is supplied in the box, so no separate purchase is needed to start working.

Will the 1/4 in. universal hex auto lock bit holder accept the Phillips and hex bits I already use on older torque drivers?

Yes, the 1/4 in. holder fits standard hex-shank bits, and the kit already includes a Phillips PH0 and a 5 mm hex bit for immediate compatibility.

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