CTB2-G Digital Torque Wrench

New 2nd Generation Version

Digital retightening torque wrench with gyro sensor detects movement of fastener for more accurate testing.

Software converts measured torque to initial tightening torque value.

Ideal for quality inspections to confirm torque value of already tightened bolts using retightening method

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MODEL	TORQUE RANGE										MAX. HAND FORCE [N]	OVERALL LENGTH L’ (mm)	HEAD d3 (mm)	WEIGHT (kg)	INTERCHANGEABLE HEADS
	N·m		kgf.cm		kgf.m		ibf.in		ibf.ft
	Min. – Max.	1digit	Min. – Max.	1digit	Min. – Max.	1digit	Min. – Max.	1digit	Min. – Max.	1digit
CTB10N2X8D-G	2–10	0.01	20–100	0.1	0.2–1	0.001	20–90	0.1	1.5–7.3	0.01	2–10	212	8	0.46	SH, RH, QH, HH
CTB20N2X10D-G	4–20	0.02	40–200	0.2	0.4–2	0.002	36–180	0.2	3–14.5	0.02	4–20	214	10	0.47	SH, SH-N, RH, QH, DH, HH
CTB50N2X12D-G	10–50	0.05	100–500	0.5	1–5	0.005	100–440	0.5	7.5–36	0.05	10–50	282	12	0.58	SH, RH, QH, RQH, DH, HH
CTB100N2X15D-G	20–100	0.1	200–1000	1	2–10	0.01	200–880	1	15–73	0.1	20–100	384	15	0.63	SH, RH, QH, RQH, DH, HH
CTB200N2X19D-G	40–200	0.2	400–2000	2	4–20	0.02	360–1700	2	30–150	0.2	40–200	475	19	0.78	SH, RH, QH, RQH, DH, HH
CTB360N2X22D-G	72–360	0.4	720–3600	4	7.2–36	0.04	650–3100	4	52–260	0.4	72–360	713	22	1.13	SH, RH, QH, RQH, DH, HH
CTB500N2X22D-G	100–500	0.5	1000–5000	5	10–50	0.05	890–4400	5	73–360	0.5	100–500	949	22	4	SH, RH, QH
CTB850N2X32D-G	170–850	1	–	–	17–85	0.1	–	–	124–620	1	170–850	1387	32	5.14	SH, RH, QH

DISPLAY			7 segments LED 4 lines 10 mm
			14 segments LCD 6 lines 7 mm
			7 segments LED 4 lines 3 mm
			Battery Life Indicator（ 4 steppes )
			Judgment LED RED / BLUE
MEMORY			999（M-2 mode: 99 data)
COMMUNICATION FUNCTIONS			RS232C（ 2400～19200 bps )
COMMUNICATION FUNCTIONS			Serial output corresponding to a USB connecter
POWER SUPPLY			Ni-MH rechargeable battery
CONTINUOUS USE			Approx. 20 hrs with fully charged（ 8 hrs by 1 hour recharging )
RECHARGING TIME			Approx. 3.5 hrs
OPERATION TEMPERATURE[℃]			0～40 no condensation

BASIC FUNCTION			Peak Hold
			Peak Data Memory with date and time
			Auto Memory & Resetting
			Tightening Completion Buzzer
			Judgment of Measured Data
			Auto Zero setting
			Auto power oﬀ（ 3 min )
			Clock

For re-tightening inspection of tightened bolts.
Uses Tohnichi’s own new re-tightening torque measurement algorithm (T-point method).
Detection sensors and software provide a final torque value that is very close to the original applied torque.
Internal memory saves up to 999 readings, which can be downloaded via RS232C.
Interchangeable head allows for use in a variety of applications.
Applicable for international use including the EU region.
Tohnichi’s interchangeable head torque wrenches can be used with our interchange head lineup, which offers the best selection in the world, making these wrenches ideal for your work.
The CTB2-BT / CTB2-G-BT, which can send data via Bluetooth (R), can be custom-modified when ordered. *Bluetooth (R) is the registered trademark of Bluetooth SIG, Inc.
Using the “TDMS / TDMSHT” (Ver. 2.00) that go on sale in March 2017, the CTB2-BT / CTB2-G-BT can build a system for managing tightening data.
DtRcv (Data Receiver) is a wired data input tool facilitating Excel® data management, and can be downloaded without charge. * ExRcv (Excel Receiver) was upgraded to DtRcv (Data Receiver) in March 2021. * Excel® is a registered trademark of Microsoft Corporation.