Cooper Instruments & Systems DTW 400 Digital Torque Tester / Screwdriver - Manual

CF132 DTW 400/405 1 11/12
DTW 400/DTW 405 - Digital Torque Tester/Screwdriver User’s Guide
LIST OF EQUIPMENT
1. Digital Torque Tester/Screwdriver (DTW 400 with CW and CCW ratchet (1/4” female hex)
2. 2 Phillips tips (DTW 405 with CW stepless one-way clutch Phillips tip)
3. AC
adapter/charger
4. Carrying case
DTW Digital Torque Tester Ranges Accuracy ± 0.5% F.S., ± 1 LSD
Capacity
Ozf-in Lbf-in Kgf-cm N-cm N-m
DTW 405 0.20~69.50 0.020~4.500 0.020~5.000 0.20~50.00 -
DTW 400 2.0~560.0 0.20~35.00 0.20~40.00 2.0~400.0 0.2~4.000
READ FIRST: SAFETY INFORMATION
For safety, and for damage avoidance, be sure to read this manual thoroughly. The warranty is only valid when
the product is used following the instructions provided within this manual.
• Do not use tester in high temperature, high humidity, or in damp or wet areas.
• Recommended operating temperature is between 0-42ºC (32-100ºF).
• Do not apply torque exceeding the rated capacity (35 lbf-in), regardless of whether the unit is On or Off.
Avoid shock load.
• When charging the battery, be sure to use the provided AC adapter/charger exclusively.
• Do not use lacquer thinner or any solvent to clean the unit.
• Do not disassemble or modify the unit.
1. ON/OFF Switch Press to turn on, press again to turn off (click once, do not hold). After 10 minutes of non-
use the unit shuts off.
2. MODE Select Real Time, PP (Peak) PD (Peak Down), C (Continuous Output Mode)
3. CLEAR To reset display to zero and send data to memory.
4. LCD Display Displays torque value, battery icon, mode & units.
5. GO/NG Indicator Green for values between LO and HI setpoints, flashing red for values above HI, solid
green for data output.
6. DOWN Change values or numeric places.
7. UP Change values or options
8. PRG Enter programming mode or enter values
9. MEM Display memory locations and date
10. STAT Display statistics; number of records, Max, Min and Ave.