2
SPECIFICATIONS
Model
No.
Torque
Measuring
Range
Jaw Size
Length
NTW1
4.2~85 N-m
5-30mm
12.8 in
325 mm
Accuracy *1
CW
：
±2%
CCW
：
±3%
Data memory size
50
Pre-Sets
9
Bright LED
6 LEDs
(1 Red+5 Green)
Operation Mode
Peak hold/Track
Unit Selection
N-m, in-lb, ft-lb, kg-cm
Head Type
Adjustable Jaw
Battery
AAA x 2
Operating Temperature
14
℉
-140
℉
(-10
℃
-60
℃
)
Storage Temperature
4
℉
-158
℉
(-20
℃
-70
℃
)
Humidity
Up to 90% non-condensing
Drop Test
3.28 ft (1 m)
Vibration Test *2
10G
Environmental test *3
Pass
Electromagnetic
compatibility test *4
Pass
Note:
*1: The accuracy of the readout is guaranteed from
20% to 100% of maximum range + /- 1 increment.
The torque accuracy is a typical value. Calibration
point is at the middle line of black circle area on
the rubber grip. For keeping the accuracy,
calibrate the wrench for a constant period time (1
year).
*2: Horizontal and vertical test.
*3: Environmental test:
a. Dry heat
b. Cold
c. Damp heat
d. Change of temperature
e. Impact (shock)
f. Vibration
g. Drop
*4: Electromagnetic compatibility test:
a. Electrostatic discharge immunity (ESD)
b. Radiated susceptibility
c. Radiated emission