Tohnichi STC2-G User Manual

・AtighteningtorquelevelisinformedbytheLEDʼscolor((whitelighting,bluelighting,yellow/red
alternatelighting))andthebuzzer.
・Thetorqueindicationdirectioncanbereverseddependingontheworkposture.
・Upto1,000measurementdatacanbestored.
・Abuilt-inlithiumionbatteryisrechargeableandrepeatedlyusable.
・ESD(ElectrostaticDischarge)protectionissupported,conformingtoIEC61340-5-1:2007.
Model STC50CN2 STC200CN2 STC400CN2
Torque Range cN･m/1digit 10 ~ 50 / 0.05 40 ~ 200 / 0.2 80 ~ 400 / 0.5
1 ~ 5 / 0.005 4 ~ 20 / 0.02 8 ~ 40 / 0.05
Accuracy ±1% +1digit
Direction CW/CCW
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. 10 hours
Operating Environment 0 t o 4 0 ° C , 8 5 % R H o r l e s s ( n o c o n d e n s a t i o n )
Accessories AC adapter, USB cable, lithium ion battery
Weight Approx. 325 g

１．Outline

２．Features

３．Specifications
2
The operating instruction describes a digital torque screwdriver designed for tightening and inspection.
If the upper-limit and lower-limit values are preset in the tightening mode, you are informed of completion
of tightening by a LED and a buzzer.
If the upper-limit and lower-limit values are preset in the inspection mode, you are informed of OK/NG
judgment by a LED and a buzzer.
kgf･cm/1digit
lbf
･in/1digit
ozf
･1n/1digit
1~ 4.4 / 0.005 4 ~ 17 / 0.02 8 ~ 35 / 0.05
15 ~ 71 / 0.05

Tohnichi STC2-G Specifications

General

Brand	Tohnichi
Model	STC2-G
Category	Power Screwdriver
Language	English