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Digital torque adapter 8.1~135 N.m ,3/8'' torque adapter

China GNCG-135 Digital Torque Adapter 8.1~135 N.m - Top Suppliers & Factory Quality Tool for Precision Fastening

Discover the exceptional performance of the GNCG-135 Digital Torque Adapter, an essential tool designed for automotive repair enthusiasts and professionals alike. Manufactured by leading China suppliers, this product stands out in the acclaimed GNCG series, combining precision and compactness for all your repair needs.

The GNCG-135 features a 3/8 inch connector size and a torque range of 8.1 to 135 N.m, making it suitable for a wide range of applications. Its sleek and ergonomic design not only ensures aesthetic appeal but also provides a comfortable grip, enabling effortless operation even in confined spaces.

Each torque wrench from our factory is calibrated before shipping, guaranteeing an accuracy of ±2% in the clockwise direction and ±2.5% in the counterclockwise direction. This meticulous calibration ensures reliable torque control and consistent fastening results whenever the specified torque value is applied.

Product name Digital Display Torque Meter Operating Manual
Model GNCG-135
Connctor 3/8 inch
Range 8.1-135 N.m
Length 6.8cm
Minimum division value 0.1 N.m
Engineering units: N.m, kgf.cm, Ibf.ft, Ibf.in
Operating Mode: Peak, Real-time, Present
Accuracy: Clockwise ±2%, Counterclockwise ±2.5%

Detail

Introduction

Digital display torque meter is a torque monitoring instrument matched with ratchet wrench, which is used for various fastening and disassembly control forces. It has the functional characteristics of simple operation, portable carrying, multi-unit conversion, sound indication, forward and reverse adjustment, etc. It is widely used in automobile, bicycle, various mechanical maintenance industries, etc.

Transform your ordinary ratchet wrench into a high-tech digital torque wrench with the GNCG-135 Digital Torque Adapter. Designed for both professionals and DIY enthusiasts, this innovative tool combines precision, versatility, and affordability, making it an essential addition to your toolkit.

The GNCG-135 features a 3/8 inch connector, ensuring compatibility with most standard ratchet wrenches. With a measuring range of 8.1 to 135 N.m, this adapter is perfect for a variety of applications, from automotive repairs to household projects. Equipped with a state-of-the-art high-precision sensor, the GNCG-135 guarantees accurate torque measurements, allowing you to work with confidence. The adapter supports four torque units, giving you the flexibility to work in the measurement system that suits you best. Choose between two operating modes to tailor your experience to your specific needs, whether you’re performing a quick check or a detailed measurement.

Why spend a fortune on a professional digital torque wrench when you can achieve the same results with the GNCG-135 at a fraction of the cost? This adapter not only saves you money but also keeps your existing tools in action, making it the best value for your money.

Upgrade your wrench today with the GNCG-135 Digital Torque Adapter and experience the perfect blend of precision, convenience, and affordability!

Functional Characteristics

Error: 2% clockwise and 2.5% counterclockwise. It can be used in forward and reverse directions to improve work efficiency.

Four torque units: kgf.cm, N.m, Ibf.ft, Ibf.in.

LED Flash & Buzzer alarm: effectively provide the accuracy and safety of operation.

Backlight function: It is convenient to read data clearly at night or when luminosity is insufficient.

Dual mode operation: real-time mode and peak mode.

Power supply: 2 AAA dry batteries.

Automatic shutdown: Automatic shutdown without operation for 2 minutes to avoid excessive power consumption.

Product Components

Torque Meter Body

Liquid Crystal Display

Specification Parameter

Model		30	135	200	340
Minimum indexing value	N.m	0.01	0.1	0.1	0.12
Accuracy range		0.9-30	4-135	6-200	10.2-340
LED Flash & Buzzer alarm range		1.8-30	8.1-135	12-200	20.4-340
Connector		1/4	3/8	1/2	1/2
Buzzer alarm range		80%-100%
Torsion accuracy		Clockwise 2%; 2.5% counterclockwise

Operating Instructions

1. Startup

Press Power Key the key to start the machine, and then enter the working interface. At this time, the torque value displayed on the screen is the preset value of LED Flash & Buzzer alarm. Set the preset value of alarm, and then apply force to enter the working state. Long press "" to close together.

PS: After startup, if the power display is insufficient, it will automatically shut down and replace the battery before normal use.

2. LED Flash & Buzzer alarm preset value

In the initial working interface, the alarm preset value can be set freely by pressing or pressing a “+” or “-” key. When the applied force reaches 80% of the preset value, it will trigger the warning light to flash and be accompanied by a gap buzzer alarm; When the continuous force application reaches 100% of the preset value, the warning light changes from flashing to constant lighting and the intermittent buzzer alarm changes to long-sounding alarm.

3. Unit switching

In the startup state, please press the "U/S" key to switch four engineering units.

4. Operating Mode Switching

Real - Time Mode / Peak Mode: Select the desired M operating mode by pressing a “M” key.

A. Real-time mode: After the force is applied, the value on the screen jumps from the alarm preset value to the real-time torque value. When the torque is unloaded, the torque value automatically returns to zero and is displayed as the alarm preset value again.

B. Peak mode: After the force is applied, the numerical display on the screen jumps from the alarm preset value to the peak torque value. When the torque is unloaded, the maximum peak value in the current force application process is displayed on the screen and locked. The peak torque value can be cleared by pressing the key and the alarm preset value can be returned; The peak torque value can also be updated by applying force again (no need to clear it).

5. Clear function

When the force value is displayed on the display screen, the force value can be cleared directly by pressing a “ Power Key ” key.

6. Backlight function

When the instrument is turned on, hold down the Power Key key and the “+” key at the same time to turn on the backlight. Press again to turn off the backlight.

Maintenance and Storage

In order to maintain good accuracy, re-calibration is recommended approximately every year.

Exceeding the torque may cause damage overpass of accuracy (105% over the maximum torque range).

Do not shake the torque meter violently or drop it to the ground.

Do not place the torque meter in high temperature, high humidity or direct sunlight.

If you accidentally wet the torque gauge, dry it immediately with a dry towel.

Do not press the LCD screen.

Accessories

Order number	Name	Quantity
1	Digital torque meter	1PCS
2	7# battery	None
3	Operating Manual	1PCS
4	Instructions	1PCS
5	Desiccant	1PCS

Note: Adapter is not used as a standard accessory. Can be matched according to the actual use of customers.

International air express does not contain batteries by default.

Battery model: LR03 AAA *2

Frequently Asked Questions (FAQ)

What is the measurement accuracy of this digital torque adapter?

The adapter provides an accuracy of 2% in the clockwise direction and 2.5% in the counterclockwise direction, making it suitable for high-precision mechanical and automotive maintenance.

What engineering torque units are available on the device?

The device supports four common torque units: kgf.cm, N.m, lbf.ft, and lbf.in. You can easily switch between them by pressing the "U/S" button.

How do the LED warning flash and buzzer alarm work?

When applied torque reaches 80% of your preset alarm value, the LED flashes with intermittent beeping. Once the torque reaches 100% of the preset limit, the light becomes constant and a continuous buzzer sounds to prevent over-tightening.

What is the difference between Real-time mode and Peak mode?

In Real-time mode, the screen reflects the live torque as force is applied and automatically returns to zero when released. In Peak mode, the screen locks and preserves the maximum torque value reached during the operation for convenient recording.

What kind of batteries does the adapter use and are they included?

The adapter is powered by 2 standard AAA (LR03) dry batteries. Please note that batteries are not included by default in international air express shipments.

How often does the torque meter need to be calibrated?

To maintain high precision and measurement reliability, re-calibration is recommended approximately once every year under normal operating conditions.