For Daily Torque measurement of a small impact Tool,
Air screw Drivers and High Torque Electric drivers

DI-4B-25
- Up to MAX. 25 N.m (250 kgf.cm)
- With Blow Counter for Impact Tools.
- High Luminous LED Display for high visibility in dark place

Specification

DI-4B-25

Measuring range  

0.30～25 N･m 　3.0～250 kgf・cm　3.0～220 lbf・in

Operative Measuring Range
at P-D Mode

0.70 - 25 N.m 　　7.0 - 250 kgf.cm　　7.0 - 220 lbf.in

Accuracy

± 0.5% (in case of reading 499 or less = last digit +/- 3 reading)

Display

Torque Meter

LED Digital Display, 4 digits

Blow Counter

LED Digital Display, 2 digits (Displayed only in P-P mode)

Measureing Direction

CW, CCW selectable with a Switch

M'ment Mode

P-P  Peak

Holding Peak Load Value

T-R  Track

Showing Real time torque value ( Used for Zero-Adjustment )

P-D  Peak down

Holding Load Value at the moment to change from upward to downword

Blow Counter

Count Range

Zero to 99 blow

Count Time

0.1 - 9.9 seconds

Automatic Clearance

Automatically clear the displayed value after certain time (0.5 - 3.0 sec,selectable at each 0.5 sec). Setting 0.0 sec for manual Zero clearance

One-touch-Zero Clearance

Easy Zero-Adjustment with pressing CLEAR button

Data output

ASCII　format USB Btype (Baud rate: 19200)

Power Supply

Battery

Ni-Cd Chargeable Battery 1.2V x 5 cells (700mAh)

Automatic PW off

Automatically power off after 5 minutes left without operation

Charging time

Within 3 hours

Continunous working time

8 hours

Battery Life Time

Chargeable more than 300 times

Weight

2.1kg

Dimension

150(W) x220(D) x74 (H)

Accessories
(one piece each)

Bit Socket ( 6.35 HEX - Subtense 17mm )

Measuring Joint : Hard Type (M10) & Soft Type (M10)

Socket for Wrenches ( Subtense 17mm )

Dedicated AC/DC Adaptor (Charger), 230VAC or 120VAC

Exclusive receipt case

An inspection report, a proofreading certificate,
traceability system figure

Attachment　About the method of application of an attachment

Soft joint
Subtense 17mm
This is a joint to reproduce the state to fasten a screw actually. 
It is designed to make about 3 turns before reaching max. torque (torque to be measured) 
after Nut or Bolt reaches to the surface of the fastened objects.
For elastic body.

Hard joint
Subtense 17mm
This is a joint to reproduce the state to fasten a screw actually.
It is designed to make about 1/10 turns before reaching max. torque (torque to be measured) after Nut or Bolt reaches to the surface of the fastened objects.
For hard body.