Digital Wrenches

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Digital Torque and Angle Wrench


The 1250 Exacta Series transducer and all the functionality (except the radio capability) has been placed in the micrometer adjustable body. The result is a tool is like no other. Agile. Slim. Lightweight.


In line with SR's systems approach to error proofing, you cannot set the wrench to a torque value beyond the wrench capacity. This is just one of the many features that are built into the DTC.


The DTC has a b/w display and colored light bands on the side of the wrench. Those bands change yellow to green when the target values are achieved. An auditory beep and the handle vibrates provide two additional modes of operator focused error proofing guidance.


The DTC results log is large enough for even the busiest assemblies. Using the mini-USB port, and DTC Connect Freeware, the results log can be uploaded to a computer in a CSV format. DTC Connect can be used to set parameters in the wrench. You can change units of measure, modes of operation, degrees of fastener rotation, establish a target torque, minimum torque, maximum torque and more.


Five Modes of Operation

  • TAM – Torque and Angle Monitoring identifies changing joint conditions and quickly identifies attempts to tightened previously tightened fasteners, or a "double hit."
  • T2A – Torque to Angle (for highly engineered assemblies).
  • Track – Displays torque values as torque is being applied. (No angle measurement).
  • Peak – Provides the reading of the highest torque value created during torque application. (No angle measurement).
  • Residual – Measures existing torque on previously tightened fasteners.

Features

  • Meets/exceeds ASME B107.300-2010 and ISO 6789 requirements.
  • Edit parameters via wrench keypad or via DTC Connect Freeware.
  • 99 presets, numbered 01-99, optionally named via serial command with up to 16-character names.
  • Lockable settings (and presets), via 4-digit password.
  • Feedbacks status via light bands on both sides, auditable beep and vibrating handle.
  • Export results log in csv format via Mini-USB port.
  • Independent from charging station. Works with rechargeable NiMH batteries, Lithium-Ion batteries, or alkaline batteries.

Shipping List

  • DTC wrench
  • Rugged, blow-molded storage case
  • Ratchet Head SDRT
  • AAA batteries (Micro)
  • Operating Instructions
  • Certificate ISO/IEC 17025

Related Products

Downloads

  • Get a data sheet immediately by simply clicking on the small PDF icon top right.

DTC

ModelItem No.Torque
Range*
N·m
Torque
Range*
lbf·ft
Torque
Range*
lbf·in
Overall
Length
mm
Weight
kg
Head
Type
DTC 4
DTC 25
DTC 75
DTC 150
DTC 250
R 10680
R 10681
R 10682
R 10683
R 10684
1.1 - 5.5
7 - 34
20 - 101
40 - 203
68 - 339
0.8 - 4
5 - 25
15 - 75
30 - 150
50 - 250
10 - 50
60 - 300
180 - 900
360 - 1800
600 - 3000
402
432
473
562
762
0.47
0.52
0.59
0.68
0.99
Dovetail + SDRT 1/4
Dovetail + SDRT 3/8
Dovetail + SDRT 3/8
Dovetail + SDRT 1/2
Dovetail + SDRT 1/2

NiMH batteries rated 1400 mAh to 2400 mAh are acceptable. Higher mAh ratings mean more cycles between recharge and longer recharge times. Unlike the Exacta series digital torque wrenches, the DTC can use alkaline, Ni-MH, or Lithium Ion batteries. Never mix types of batteries (e.g. never combine alkaline and Ni-MH batteries, or Ni-MH and Lithium Ion batteries) and never mix new and old batteries in the DTC. The DTC uses three AAA batteries in a cartridge.

* The requirements and testing methods of the DIN EN ISO 6789 are valid for the rated output (capacity) for a measuring range from 20% to 100%.

A torque tool should be selected so that it is mainly used in its medium torque range. If you had to work regularly close to the maximum load capacity, a larger model should be chosen to prevent risk of overtorquing.

All specifications without guarantee, errors and omissions excepted.