GWM-G100 Digital Torque Wrench 3-100 N.m 1/2 - China Suppliers Factory Tool for Precision Automotive Repairs
Overview
The GWM-R100 Torque Wrench is more than just a tool; it’s a game-changer for anyone involved in automotive repair, precision instrument maintenance, or any work requiring meticulous bolt tightening. With its high-precision digital display, silicone buttons, versatile torque units, and smart features, the GWM-R100 is engineered to enhance your workflow and deliver exceptional results.
Whether you’re a seasoned professional or a passionate DIYer, the GWM-R100 is designed to meet your needs and exceed your expectations. Experience the difference that precision, innovation, and user-centric design can make in your work. Upgrade your toolkit today with the GWM-R100 Torque Wrench and discover why it’s becoming the go-to choice for professionals everywhere. Don’t miss out on the opportunity to elevate your work with a tool that combines quality, performance, and affordability. Make the GWM-R100 your trusted partner in achieving precision and excellence in every project.
Features
Large Screen Display, Backlight Function;
Precision: Clockwise ±2%, Counterclockwise ±2.5% (The total range of 20% ~ 100%);
Buzzer and LED Light will be started when predetermined torque value is reached (Only in Peak Mode);
Four types of engineering units (N.m, kgf.cm, ft.lbf, in.lbf);
Three Measuring Modes: Real-Time Mode, Peak Mode, Preset Mode;
Switch itself off after 3 minutes automatically.
999 sets of record data can be saved;
Product Technical Specifications
*: Please refer to the remarks at the back of the form
| Ordinary Model | 10 | 30 | 60 | 100 | 135 | |
| Replaceable Head Model | 10 | 30 | 60 | 100 | ||
| Maximum operating range | N.m | 10.000 | 30.00 | 60.00 | 100.00 | 135.0 |
| ft.lbf | 7.380 | 22.14 | 44.28 | 73.80 | 99.6 | |
| in.lbf | 88.50 | 265.5 | 531.0 | 885.0 | 1194 | |
| kgf.cm | 102.00 | 306.0 | 612.0 | 1020.0 | 1377 | |
| Connector (inches) | 1/4 | 3/8 | 1/2 | 1/2 | ||
| Interchangeable head connection size | 9*12 | |||||
| Buzzer Setting range (N.m) | 0.3~10 | 0.9~30 | 1.8~60 | 3~100 | 4~135 | |
| Ordinary Model Length(mm) | 235 | 245 | 290 | 388 | ||
| Replaceable Head Model Length (mm) | 205 | 240 | ||||
| Accuracy*1 | Clockwise: ±2% Counterclockwise: ±2.5% | |||||
| Data storage capacity | 999 | |||||
| Operation mode | Peak mode (P) Real-time mode (T) Preset value mode (Pre) | |||||
| Unit | N.m, kgf.cm, ft.lbf, in.lbf | |||||
| Ratchet head form | Two-way ratchet head | |||||
| Number of ratchet teeth | 72 teeth | |||||
| Number of buttons | 5 | |||||
| Battery | 2 7# batteries | |||||
| Operating temperature | -10°C~60°C | |||||
| Storage temperature | -20°C~70°C | |||||
| Drop test height | 1 meter | |||||
| Vibration test conditions | 10G | |||||
| Life test*2 | 10000 times | |||||
Notice:
*1. The accuracy guarantee range is 20% to 100% of the maximum operating value. The torque accuracy is the normal value. The calibration accuracy takes the middle groove of the five grooves on the handle as the calibration point. To ensure accuracy, it is recommended to calibrate it once a year.
*2. "Once" means that the wrench is applied from 0 N.m to the maximum operating setting value of the wrench, and then back to 0 N.m.
Instructions
Press the P/C button lightly to turn on the device. If the battery is insufficient after the device is turned on, it will automatically shut down and it can be used normally after replacing the battery.
In the power-on state, when the user interface is not the setting interface, press the U/S button to switch between the four engineering units.
In the power-on state with no power, press the M button to switch modes.
Real-time measurement mode: The torque value will display the current value in real time as the applied torque changes. When the torque is unloaded, the torque value will automatically return to zero. The "T" character displayed on the screen is the real-time mode.
The force applied by the wrench will increase from the minimum measured value gradually. When the force is continuously applied, the on-screen torque value will always display the maximum torque value when the user applies a different magnitude of force; when the user unloads the force, the on-screen display will record and lock the maximum torque value during the force application process, which is the peak torque. And this value will be flashing. Press the P/C button to clear the peak torque. Maybe, if it needs to be measured again, the user can reload the applied force to update the locked peak torque without clearing and resetting directly. The "P" character displayed on the screen is the Peak mode.
First, set an ideal preset torque value through the ▲ or ▼ button, and then press the U/S button lightly to save and return to the measurement interface. The force applied by the wrench will increase from the minimum measured value gradually. When a force is applied, the on-screen torque value will change as the user applies different forces; the reading will increase with the increase of the force, and decrease with the decrease of the force. When the user unloads the force, the on-screen display will return to 0. The "Pre" character displayed on the screen is the preset mode.
Frequently Asked Questions
What is the accuracy of the GWM-R100 Torque Wrench?
The GWM-R100 Torque Wrench features a precision of Clockwise ±2% and Counterclockwise ±2.5% within the total range of 20% to 100% of the maximum operating value.
What measurement modes are available on this device?
It features three measuring modes: Real-Time Mode (indicated by "T"), Peak Mode (indicated by "P"), and Preset Mode (indicated by "Pre").
How many sets of data records can the wrench save?
The GWM-R100 Torque Wrench can save up to 999 sets of record data for your convenience.
Which engineering units can I switch between?
You can switch between four types of engineering units: N.m, kgf.cm, ft.lbf, and in.lbf by pressing the U/S button.
Does the torque wrench have an automatic shut-off feature?
Yes, the device is designed to switch itself off automatically after 3 minutes of inactivity to conserve battery life.
What kind of batteries does the GWM-R100 use?
The wrench is powered by 2 AAA (7#) batteries.