DIGITAL TORQUE WRENCH IST – W

Name: DIGITAL TORQUE WRENCH IST – W
Brand: INSIZE
SKU: IST-W30A

Code:

Digital torque wrench with clockwise and counter-clockwise operation Unit:N.m, in.lb, ft.lb, kg.cm Peak and track working mode Target torque value can be set , with audible and visible alarm: -Green LED light on and buzzer sounds when target torque value is 90%~100% of target torque – Both Green and Red LED light on and buzzer

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DIGITAL TORQUE WRENCH IST – W

Product Overview

The INSIZE Digital Torque Wrench (IST-W series) is a precision industrial tool designed for both clockwise and counter-clockwise torque measurement. It features selectable units of measurement, dual working modes (peak and track), and an integrated alarm system for precise torque application. The wrench is powered by 2×AA batteries and includes an automatic power-off function after 5 minutes of inactivity.

Key Features & Capabilities

Operation Modes: Peak and track working modes.
Directionality: Supports both clockwise and counter-clockwise operation.
Measurement Units: N.m, in.lb, ft.lb, and kg.cm.
Alarm System:
Audible and visible alerts.
Green LED and buzzer activate at 90%~100% of the target torque.
Both Green and Red LEDs and buzzer activate when the target torque is reached.
Overload Protection: Includes an overload record feature triggered when torque reaches 110% of the maximum range.
Design: Non-slip grip handle and integrated calibration port.
Power Management: Automatic power-off after 5 minutes of no operation.

Technical Specifications

Code	Range	Accuracy	Resolution	Square Driver (L)	Length	Weight
IST-W30A	6~30N.m	Clockwise: ±2% / Counter-clockwise: ±3%	0.01N.m	1/4"	390mm	830g
IST-W135A	27~135N.m	Clockwise: ±2% / Counter-clockwise: ±3%	0.1N.m	3/8"	415mm	950g
IST-W200A	40~200N.m	Clockwise: ±2% / Counter-clockwise: ±3%	0.1N.m	1/2"	530mm	1.4kg
IST-W340A	68~340N.m	Clockwise: ±2% / Counter-clockwise: ±3%	0.1N.m	1/2"	650mm	1.6kg
IST-W500A	100~500N.m	Clockwise: ±2% / Counter-clockwise: ±3%	0.1N.m	3/4"	950mm	2.1kg
IST-W850A	170~850N.m	Clockwise: ±2% / Counter-clockwise: ±3%	0.1N.m	3/4"	1220mm	2.55kg
IST-W1200A	240~1200N.m	Clockwise: ±2.5% / Counter-clockwise: ±3.5%	1N.m	1"	1800mm	13kg
IST-W1500A	300~1500N.m	Clockwise: ±2.5% / Counter-clockwise: ±3.5%	1N.m	1"	1800mm	13kg
IST-W2000A	400~2000N.m	Clockwise: ±2.5% / Counter-clockwise: ±3.5%	1N.m	1"	1800mm	14kg