Digital Torque Wrench

Wireless Data Transfer Torque Wrench

CEM3-G-WF
Wireless LAN Wide Range Communication

CEM100N3X15D-G-WF withInterchangeable Ratchet Head QH15D● 2.4/5GHz, IEEE 802.11 wireless LAN network communication● Wide communication range, maximum 50m● For tightening and inspection purpose● Eight models cover a torque range of 2 〜 850N･m● Wide variety of interchangeable heads available

System Conﬁguration Example
For Assembling

For Inspection• Tohichi provide special make tightening
torque management software.
Ask to distributor or Tohnichi.

Target torque &upper limit

T-Mode Tightenng Display
Torque Unit

Upper Torque Limit

M-Mode Inspection Display

Jugdment LEDTime

Applied torque data

Jugdment LED

Torque Units

Measured data
Target Torque

Applied Torque ValueCounter• Target torque and upper limit can be set via command input• Preliminary alert at 80 % of the tightening completion torque• Transfer realtime tightening data to PC/Server

Measured Torque Value• Direct connect on a Tablet that indicates inspection sequence• Automatically integrates name of the part with measured data
• Transfer the realtime inspection record to PC/Server via Tablet

Speciﬁcation
Accuracy +/- 1%HeadSize

Standard accessories

Torque Range

Model

N·m

kgf·mlbf·ft

Overall Length[mm]

Weight[kg]

Duplex communication

Min.-Max.

1digitMin.-Max.

1digitMin.-Max.

1digit8D

CEM10N3 8D-G-WF

2-10

0.01

0.200-1.000

0.001

1.50-7.30

0.01

212

0.54

10D

CEM20N3 10D-G-WF

4-20

0.02

0.400-2.000

0.002

3.00-14.50

0.02

214

0.55

12D
15D
19D

CEM50N3 12D-G-WF
CEM100N3 15D-G-WF
CEM200N3 19D-G-WF
CEM360N3 22D-G-WF
CEM500N3 22D-G-WF

10-50
20-10040-20072-360100-500

0.05
0.10.20.4
0.5

1.000-5.000
2.00-10.00
4.00-20.00
7.2-36.00
10.00-50.00

0.005
0.01
0.02
0.04
0.05

7.50-36.00
15.0-73.0
30.0-150.0
52.0-260.0
73.0-360.0

0.05
0.1
0.2
0.4
0.5

282
384
475
713
949

0.66
0.71
0.86
1.21
4.08

CEM850N3 32D-G-WF

170-850

117.0-85.0

0.1

124-620

11387

5.22

22D
32D

Wireless Standard
Frequency
Modulation Method

IEEE 802. 11a/b/g/n
11b/g/n: 2.4/5GHz11b/g : 2.4/11n/a : 5GHz

Authentication Method
Transmission Speed

11b: DSSS, 11a/g/n: OFDM

ProtocolTCP/IPv4

Display

Popwer LED, Status LED

QH head, BP-5 Battery, BC-3-G Charger, 584 Cable, Setting software

WPA211b: Max.11Mbps
11a/g: Max. 54Mbps
11n: Max. 72.2Mbps

CEM3-WF LAN setting software

Note

Communication DistanceApprox. 50m*
*Veris in radio conditions

Acquisition of License

TELEC, FCC, IC. SRRC

1. To use various functions, special software is required separately.
2. Contact Tohnichi for conditions of wireless certiﬁcation acquisition
for each contry.

Over 300 kinds of interchangeable heads are available to suit a variety of work applications.
SHRH

QH

Spanner head type is ideal
for bolt nut tightening orpiping operation.

Ring spanner head ﬁrmly
grips a fastener for safety
and accurate operation.

Ratchet Head can apply
Female Ratchet Head isa socket and the ratcheting ideal for use in low
action for fast operation.
ceiling space and not
required to attach socket.

mm and Inch size available

RQH

DHHH

Square Drive Head isHex Head can attatch asimple structure and ideal
Hex key for socket headfor use in the corner of bolt cap screw tightening.
or bolts on a ﬂange piping.

Promotional videos are available on YouTube. Visit Tohnichi TV!
https://www.youtube.com/c/TohnichiTV

The TUD symbol indicates that our products
are ergonomically designed and adapted forColor Vision Deﬁciencies.

FH

Hook Head is ideal for use
with bearing lock nut
applications.

TOHNICHI MFG CO., LTD.
URL
http://www.global-tohnichi.com
E-mail overseas@tohnichi.co.jp
N.V. TOHNICHI EUROPE S.A.
E-mail europe@tohnichi.com
TOHNICHI AMERICA CORP.
URL
http://www.tohnichi.com
E-mail inquiry@tohnichi.com
TOHNICHI SHANGHAI MFG. CO., LTD.
URL
http://www.tohnichi-sh.com
E-mail sales@tohnichi-sh.com
TATSO
Tohnichi Asia Technical Support Oﬃce
Sriracha, Thailand
Tel. +66 33 002307 Fax +66 33 002337● The appearance and speciﬁcations are subject to change for improvement without prior notice.
●TOHNICHI Mfg. CO., LTD. All Rights Reserved.

3000.09.18.EN.D