Seesii Digital Torque Wrench 340N.m Digital Electric Wrench 1/2" Drive 12.5-250.8ft-lbs/17-340N.m Buzzer LED Flash for Car Care

Key Features

• ±2% Accuracy — Delivers adjustable torque from 12. 5 to 250. 8 ft-lbs (17–340 N. m) with ±2% accuracy for precise control.
• 5 Measurement Units — Switch between N. m, kgf-cm, kgf-m, lbf-in, and lbf-ft, with readings shown on the LED screen.
• 3 Working Modes — Preset, real-time, and peak modes let you set torque values, track applied force, and record peak readings.
• Dual Alarm Alerts — Beeps, flashes, and vibrates as the preset torque approaches to help prevent over-tightening.
• 72-Tooth Ratchet — Reversible ratchet head measures torque in both directions with a 5° swing for work in tight spaces.

Product Specifications

• Brand Name: Seesii
• Drive Size: 1/2"
• Torque Range: 12.5–250.8 ft-lbs / 17–340 N.m
• Accuracy: ±2%
• Measurement Units: N.m, kgf-cm, kgf-m, lbf-in, lbf-ft
• Modes: Preset, real-time, peak
• Ratchet Teeth: 72
• Battery Included: Yes (3 AAA)

What It Is / How It Works

This is a Seesii DH340 digital torque wrench with a 1/2" drive, designed for applying precise torque to fasteners. It combines an electronic torque sensor with a ratchet head, giving you a readout of the torque you apply.

Who It's For / Use Cases

Digital torque wrenches suit anyone who needs consistent fastener tension—mechanics, DIYers, and hobbyists working on cars, motorcycles, or bicycles. They help avoid under- or over-tightening on components like engine bolts, cylinder heads, and wheel lugs.

How to Use / Care

1. Select the desired mode (preset, real-time, or peak) using the controls.
2. Set the torque value and choose the measurement unit you prefer.
3. Attach the wrench to the fastener and apply force until you hear a beep, see the LED flash, or feel a vibration.
4. When finished, turn off the display to save battery; the wrench shuts off automatically after five minutes of standby.

How to Choose

When choosing a digital torque wrench, consider the torque range you need—make sure it covers the specifications for your typical fasteners. A reversible ratchet head and a clear display add convenience.

Frequently Asked Questions

What is the torque range of this wrench?
The Seesii DH340 covers 12. 5 to 250. 8 ft-lbs (17–340 N. m) with ±2% accuracy.

Can I switch between different units?
Yes, it offers five units: N. m, kgf-cm, kgf-m, lbf-in, and lbf-ft, selectable on the LED screen.

What modes does it have?
It has preset, real-time, and peak modes. Preset mode lets you store up to 10 torque values, and peak mode records up to 500 sets of data.

What comes in the package?
The package includes the digital torque wrench, a carrying case, and 3 AAA batteries.