CDI DIGITAL TORQUE TESTER DTT - Technical Specifications; Display and Accuracy; Units, Dimensions, and Power; Transducer Range and Resolutions

sPEcIFIcATIONs
DISPLAY
LCD on swivel neck
DISPLAY SPECIFICATIONS
Size: 4.7 inch
Resolution: 480 (RGB) X 272
ACCURACY
±0.5% of indicated test value from 10% to 100% of
rated capacity
UNITS OF MEASUREMENT
ft.lb., in.lb., in.oz., kgcm, Nm and cNm
Operating Temperature
0 - 50°C (32 - 122°F)
STORAGE
-20 - 70°C (-4 - 158°F)
DIMENSIONS
Width: 10.0”
Height: 15.2”
Depth: 2.5”
WEIGHT
11 lbs
BATTERY
Six 1 .5V (AA), replaceable
AC ADAPTER
Input: 100 24OVAC (50-60 Hz)
Output: 9VDC, 1 .66A
INTEGRAL TRANSDUCER
Full bridge strain gage,
350 ohms, 1500 µE, 3mV/V F.S., 3.3V excitation
TRANsDUcER RANgE AND
DIsPLAY REsOLUTIONs
DTT built-in transducers provide industry standard
female square drives, and a full bridge strain gage
sensing element.
Contact your CDI Torque representative for service
and/or calibration.
IMPORTANT
Apply torque loads only. Never side-load a wrench
while installed on the tester transducer.
IMPORTANT
Transducers can withstand a torque of 25% over full
range. Do not use the tester if the transducer:
• Does not zero,
• Does not calibrate, or
• Has been over-torqued.
The table below describes minimum and maximum
display ranges.
Part Square Units
Number Drive English Metric
1001-O-DTT 1/4” 10.0-100.0 in.oz. 7.0-70.6 cNm
2001-O-DTT 1/4” 20.0-200.0 in.oz. 14.1-141.2 cNm
4001-O-DTT 1/4” 40.0-400.0 in.oz. 28.2-282.4 cNm
251-I-DTT 1/4” 2.5-25.0 in.lb. 2.8-28.25 dNm
501-I-DTT 1/4” 5.00-50.00 in.lb. 5.65-56.50 dNm
1001-I-OTT 1/4” 10.0-100.0 in.lb. 11.3-113.0 dNm
2502-I-DTT 3/8” 25.0-250.0 in.lb. 28.2-282.5 dNm
4002-I-DTT 3/8” 40.0-400.0 in.lb. 45.2-452.0 dNm
10002-I-DTT 3/8” 100-1000.0 in.lb. 113-1130 dNm
2503-F-DTT 1/2” 25.0-250.0 ft.lb. 33.9-339.0 Nm
6004-F-DTT 3/4” 60.0-600.0 ft.lb. 81.3-813.6 Nm