Wireless Digital Torque Wrench for Maintenance

The wireless digital display & Interchangeable torque wrench has wireless transmission function, acousto-optic alarm and powerful operation function, including torque setting, unit setting, numerical storage, numerical clearing, numerical output and user correction function. High precision, accurate measurement, stable performance and simple operation. The requirements for operators are reduced by installing a digital display screen. It is suitable for bolt fastening and control in automobile industry and machinery industry.

Product Detail

Features

● Clockwise 2%, counterclockwise 2.5% accuracy (20~100% of full scale).

● Buzzer and LED Light will be started when predetermined torque value is reached (Only in Peak Mode).

● It can be operated clockwise and counterclockwise.

● Measurement mode: real-time mode, peak mode and preset mode.

● Have the function of numerical storage and recording.

● Have the function of wireless data transmission.

Product specification

Model		NWJW-10	NWJW-30A	NWJW-30B	NWJW-60	NWJW-85	NWJW-135A	NWJW-135B	NWJW-200	NWJW-340	NWJW-500	NWJW-850
Minimum division value		0.01					0.1
Maximum operating range	N.m	10	30	30	60	85	135	135	200	340	500	850
	lbf.ft	7.37	22.12	22.12	44.25	62.69	99.57	99.57	147.5	250	368.7	626.8
	lbf.in	88.5	265.5	265.5	531.04	752.31	1195	1195	1770	3009	4424	7521
	kgf.cm	101.97	305.91	305.91	611.82	866.75	1376.6	1376.611111	2039.433	3467.033	5098.58	8667.58
Connector		1/4		3/8				1/2			3/4
Length（mm）		390		420				535		655	950	1220
Accuracy		Clockwise：：±2% Counterclockwise：±2.5%									Clockwise：±2.5% Counterclockwise：±3.5%

Unit		N.m、lbf.in、lbf.ft、kgf.cm
Ratchet head form		Two-way ratchet head
Number of ratchet teeth		36									48
Mode		Peak Mode（P）/Real-Time Mode（T）/Preset Mode
Battery		2pcs 1.5V 5# Battery
Operating temperature		-10℃～60℃
Storage temperature		-20℃～70℃
Drop test height		1 m
Vibration test conditions		10G
Life test*2		10000 times

Function and name of each component

Number	Name	Number	Name
1	Stored value	6	Up key/working mode key
2	Working direction	7	Save key/data viewing key
3	Work pattern	8	Down arrow/preset value adjustment key
4	Engineering unit	9	Menu key/unit key
5	Force value display	10	Power key/clear key

Number	Name	Number	Name
1	Ratchet torque square head (reverse side)	5	LCD liquid crystal display screen
2	Bidirectional ratchet head	6	Function key
3	Steering vane	7	Instrument grip
4	Indicator light	8	Battery cover