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HOME > Products > Tester/Checker > Torque Wrench Tester > DOTE4 / DOTE4-G

Torque Wrench Tester

DOTE4 / DOTE4-G

Digital Torque Wrench Tester

Calibration

Digital

Manual Handle

Direct Reading

Judgment

Comes with Pass/Fail Judgment, using color to give you judgment results. That’s the best for torque wrench calibration.

Digital Torque Wrench Tester DOTE100N4

The color on the display panel indicates Pass or Fail. Easy recognition.

White: Now evaluating　　Blue: OK (Pass)　　Red: NG (No good)

DOTE10N4-G

Application

For calibration and adjustment of torque wrenches

Features

DOTE4 and DOTE4-G digital torque wrench tester models have a Pass/Fail Judgment function. The LCD panel displays values in color, making it easy to verify whether measurement readings are within set parameters.
Upper and lower parameter values can be entered by keystroke, or by entering a command in an external device, such as a computer or barcode reader. *Dedicated software ordered separately is required to enter a command from an external device.
The loading device acts on the effective length of the torque wrench. This means that calibration conditions are uniform, permitting measurement accuracy.
Torque measurement resolution is more than double what was offered by the DOTE3 and DOTE3-G models.
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. * To connect DOTE4 to a PC, Cable No. 383 or No. 385 (sold separately) is required.
Outputs measurement results to a computer or dedicated printer, using RS232C / USB output connector
The large DOTE500N4(-G) and DOTE1000N4(-G) models offer an optimal display position, making it easy to read the display during work.
DOTE4-MD2 and DOTE4-G-MD2 models have a loading device with electric motor, ideal for calibrating, adjusting and repairing many torque wrenches.
Also for DOTE4 and DOTE4-G models with a JCSS Calibration Certificate, and for models with a statement of calibration uncertainty.
Power source : AC100V-240V, available for international use.
CE markings applied for use in the EU.

Demonstration video

DOTE4 / DOTE4-G Digital Torque Wrench Tester Features

Specifications

MODEL		DOTE10N4-G	DOTE20N4-G	DOTE50N4-G	DOTE100N4-G	DOTE200N4-G	DOTE500N4-G	DOTE1000N4-G
TORQUE RANGE [N･m]	MIN.～MAX.	0.2～10	2～20	5～50	10～100	20～200	50～500	100～1000
TORQUE RANGE [N･m]	1digit	0.001	0.002	0.005	0.01	0.02	0.05	0.1
TORQUE RANGE [cN･m]	MIN.～MAX.	20～1000	200～2000	ー	ー	ー	ー	ー
TORQUE RANGE [cN･m]	1digit	0.1	0.2	ー	ー	ー	ー	ー
TORQUE RANGE [kgf･cm / kgf･m]	MIN.～MAX.	2～100kgf･cm	20～200	50～500	100～1000	200～2000	5～50kgf･m	10～100
TORQUE RANGE [kgf･cm / kgf･m]	1digit	0.01kgf･cm	0.02	0.05	0.1	0.2	0.005kgf･m	0.01
TORQUE RANGE [lbf･in]	MIN.～MAX.	2～88	18～180	44～440	88～880	170～1700	440～4400	880～8800
TORQUE RANGE [lbf･in]	1digit	0.01	0.02	0.05	0.1	0.2	0.5	1
TORQUE RANGE [lbf･ft]	MIN.～MAX.	ー		3.6～36	7.3～73	15～150	36～360	73～730
TORQUE RANGE [lbf･ft]	1digit	ー		0.005	0.01	0.02	0.05	0.1
TORQUE WRENCH MAX EFFECTIVE LENGTH L’ [mm]		255	410			660	1100	1650
INLET DRIVE □a [mm]		6.35	9.53		12.7		19.1	25.4
DIMENSION [mm]	L	Refer to dimensional drawing	506			756	1276	1856
	B		339			370	710	744
	H		267			269	394
	L1		ー				805	1195
	B1		ー				510	635
	B2		ー				96	156
	H1		113				162
	H2		171		169	174	238	247
WEIGHT[kg]		7	12			13	47	49
ACCESSORIES	DOWN ADAPTER SQ. (MALE-FEMALE)	ー	DA3-2		277、DA4-3	ー	ー	DA8-6
	DOWN ADAPTER SQ. (MALE-FEMALE)	ー	DA3-2		277、DA4-3	ー	ー	DA8-6
	ADAPTER SQ. (MALE)-HEX(MALE)	ー	10・13・19 12・14・17			17・22・27 19・24・30	22・27・29 30・32・36	36・46 41・50
	ADAPTER SQ. (MALE)-HEX(MALE)	ー	10・13・19 12・14・17			17・22・27 19・24・30	22・27・29 30・32・36	36・46 41・50
								Accuracy ±１%+1digit

DISPLAY	Black mask LCD, White-Red-Blue
DATA MEMORY	1000 data
STATISTICAL PROCESSING	Number of samples / max. / min. / mean value
HI / LO SETTING PATTERN	10 setting pattern, A to J
MEASUREMENT MODE	PEAK / RUN
ZERO ADJUSTMENT	Automatic
DATA OUTPUT	RS232C compliant, USB B type for serial communication
RESET	Manual 0.0 / Auto 0.1 - 5.0 sec.
OPERATING CONDITION	0～40℃　No condensation
POWER SUPPLY [V]	AC100～240V±10％　50 / 60Hz

Standard accessory

AC adapter (BA-6)

Step-down adapter (not supplied with DOTE10N4/DOTE10N4-G, DOTE200N4/DOTE200N4-G, or DOTE500N4/DOTE500N4-G models)

Hex across flats adapter (not supplied with DOTE10N4/DOTE10N4-G models)

Dimensions

Expand dimensions

DOTE10N4-G

DOTE20N4-G～DOTE200N4-G

DOTE500N4-G～DOTE1000N4-G

◆ How to order

[Tohnichi] [Model] Please specify.

[Example] Tohnichi DOTE100N4

◆ Things to remember when ordering

Japan’s Measurement Law stipulates that in Japan, torque units are to be indicated in SI units (N･m). The law prohibits the use of other units for business or certification purposes in Japan. (There are a few exceptions.)
Tohnichi’s DOTE4 series testers using SI units (N･m) are for the Japanese market.
For markets outside Japan, Tohnichi manufactures the DOTE4-G, which permits unit conversions to SI units, metric units (kgf・cm/kgf・m, etc.), and American units (lbf・in, etc.).