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Use accurate torque controls to improve quality! Case examples can be found in torque handbook 10

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HOME > Products > Torque Screwdriver > Indicating Torque Screwdriver > STC2-G / STC2-G-BT

Indicating Torque Screwdriver

STC2-G / STC2-G-BT

Screw torque checker

Inspections

Digital

Ratchet Head

Direct Reading

Light indicator/buzzer

Re-chargeable

Mounted multi-functional LED ring. Operator can visibly and audibly check the torque status and judgment.

STC200N2-G [Overall length: 230 mm]

Check torque drivers to confirm torque setting

LED light in white, 80% or more in tightening mode

LED light in blue, in the range of set torque

LED light in yellow/red alternatively, in case the set value is exceeded.

Application

For precise tightening and inspection.
For research and development electronic devices.
For daily check of torque screwdrivers.
The STC2-G-BT is ideal for cell production and the assembly of small lot orders.

Features

Digital torque screwdriver equipped with a multi-functional LED ring illuminator, for immediate, easy recognition of tightening status and Pass/Fail judgments during inspections.
Display can be turned upside down with keypad operation.
Data-manageable using a PC with USB connection.
1,000 data memory.
With a ratchet head.
Can use a commercial 6.35 mm HEX bit.
A built-in lithium ion battery is rechargeable and repeatedly.
Accuracy: ± 1%
The STC2-G series protects against electrostatic discharge (ESD), and conforms to IEC 61340-5-1:2007.
The STC2-G-BT with Bluetooth® data communication capability is also available. * Bluetooth® is a registered trademark of Bluetooth SIG, Inc.
Capable of managing both wired and wireless (Bluetooth®) tightening data. * Use Excel® on your computer to manage data received via DtRcv (Data Receiver). DtRcv is included in software under the screen.
Use the Bluetooth-equipped STC2-G-BT to build a tightening data management system with the TDMS/TDMSHT Version 2.00 software package (marketed since March 2017). TDMS/TDMSHT was upgraded to Version 3.10 in June 2023. Now also supports the CES series of compact digital torque wrenches (when installed on M-CES-BT).
STC2-G-BT conforms to telecommunication standards in Japan, the U.S., Canada, the EU, Thailand, Mexico, Vietnam, Brazil, Taiwan, Singapore, South Korea, Russia, and Malaysia (information valid as of September 2019). For other countries and regions, please contact Tohnichi.

Specifications

Accuracy ± 1%

MODEL

STC50CN2-G

STC200CN2-G

STC400CN2-G

Bluetooth(R)

STC50CN2-G-BT

STC200CN2-G-BT

STC400CN2-G-BT

TORQUE RANGE
[cN・m]

MIN.～MAX.

10～50

40～200

80～400

1 DIGIT

0.05

0.2

0.5

TORQUE RANGE
[kgf・cm]

MIN.～MAX.

1～5

4～20

8～40

1 DIGIT

0.05

0.02

0.05

TORQUE RANGE
[lbf・in]

MIN.～MAX.

1～4.4

4～17

8～35

1 DIGIT

0.05

0.02

0.05

OVERALL LENGTH [mm]

230

WEIGHT [g]

325

MEASUREMENT MODE

Tightening mode/Inspection mode

DATA MEMORY

1000

REMAINING BATTERY

4 steps

OK/NG JUDGMENT

Buzzer and LED when the upper and lower limits have been set

OTHER FUNCTIONS

Auto power oﬀ, Auto memory/reset, Auto zero

POWER SOURCE

Lithium ion battery

DATA OUTPUT

USB

CONTINUOUS USE

Approx. 30 hours

BATTERY CHARGE

AC adapter: Approx. 5 hours, PC(via USB): Approx. 10hours

OPERATING TEMPERATURE RANGE

0～40℃ (no condensation)

Bluetooth(R) VERSION

V3.0

COMMUNICATION METHOD

AFH

MODULATION METHOD

GFSK

RADIO OUTPUT POWER

4dBm

TRANSMISSION POWER CLASS

Class2

PROFILE

SPP

COMMUNICATION DISTANCE

Approx 10m

COONTINUOUS USE

Approx. 15hrs

Notes

Japan’s Measurement Law prohibits STC2-G / STC2-G-BT series devices from being used in Japan or sold for use in Japan.
Bluetooth® is a registered trademark of Bluetooth SIG, Inc.
Excel® is a registered trademark of Microsoft Corporation.