3
SPECIFICATIONS
MODEL
NO.
RESOLUTION
cNm
MEASURED
TORQUE
cNm
LENGTH
mm
7514-0050
0.1
5~50
193
7514-0200
0.1
10~200
203
7514-0400
0.1
20~400
203
ALL MODELS
Accuracy *1
7514-0050: CW: ±3% CCW: ±4%
7514-0200: CW: ±2.5% CCW: ±3.5%
7514-0400: CW: ±2.5% CCW: ±3.5%
Data memory size
50
PC connectivity *2
No
Pre-setting no.
9 sets
Operation mode
Peak hold / Track
Bright LED
2 LED (1 red + 1 green)
Unit selection
cNm, in-lb, kg-cm
Head type
Autolock bit holder
Button
5
Battery *3
AAA x 1
Operating temperature
-10°C ~ 60°C
Storage temperature
-20°C ~ 70°C
Humidity
Up to 90% non-condensing
Drop test
1 m
Vibration test *4
10 G
Life time *5
10.000 cycle
Environmental test *6
Pass
Electromagnetic
compatibility test *7
Pass
Note:
*1: The accuracy of the readout is guaran-
teed from 20% to 100% of maximum
range + /- 1 increment.
The torque accuracy is a typical value.
Calibration point is on the rubber grip.
For keeping the accuracy, calibrate the
screwdriver for a constant period time
(1 year).
*2: Use a special designed cable (accessory)
to upload record data to PC.
*3: One AAA batteries (Toshiba carbon-zinc
battery)
*4: Horizontal and vertical test.
*5: One cycle means twist the screwdriver
from 0 cNm to maximum range and
back to 0 cNm.
*6: Environmental test:
a. Dry heat
b. Cold
c. Damp heat
d. Change of temperature
e. Impact (shock)
f. Vibration
g. Drop
*7: Electromagnetic compatibility test:
a. Electrostatic discharge immunity (ESD)
b. Radiated susceptibility
c. Radiated emission
BEFORE USING THE SCREWDRIVER
Battery Installation
■
Remove the battery cap.
■
Insert one AAA battery matching the -/+
polarities of the battery to the battery compartment.
■
Replace the battery cap and fasten it tightly
according to the following figures.
