Digital Display Torque Wrench
Features
- ● Backlight function, large screen can clearly read measurement data;
- ● Clockwise ± 2%, counterclockwise ± 2.5% accuracy (the accuracy guarantee range is 20% ~ 100% of the full scale);
- ● Both clockwise and counterclockwise can be operated;
- ● When the buzzer and LED indicate that the predetermined torque value is reached, it will be triggered (peak limit mode and preset mode);
- ● Four engineering units (N.m, kgf.cm, lbf, in.lbf);
- ● Measurement mode: Real-time mode, peak mode and preset mode;
- ● Function of storing and recording numerical values;
- ● Function of automatic shutdown without operation for 5 minutes.
- ● Overload protection: When the product is forced to 120% of the full scale, the screen will display "oLoRd", indicating that it is overloaded and cannot continue to be forced.
Product specification
|
Model |
General |
NDB2-10 |
NDB2-30 |
NDB3-30 |
NDB3-60 |
NDB3-85 |
NDB3-135 |
NDB4-135 |
NDB4-200 |
NDB4-340 |
NDB6-340 |
NDB6-850 |
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|
Replaceable head |
NDBT2-10 |
NDBT2-30 |
NDBT3-30 |
NDBT3-60 |
NDBT3-85 |
NDBT3-135 |
NDBT4-135 |
NDBT4-200 |
NDBT4-340 |
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Minimum indexing value |
0.01 |
0.1 |
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Maximum operating range |
N.m |
10 |
30 |
30 |
60 |
85 |
135 |
135 |
200 |
340 |
500 |
850 |
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|
ft.lbf |
7.37 |
14.75 |
14.75 |
22.12 |
62.69 |
99.57 |
99.57 |
147.5 |
250 |
368.7 |
626.8 |
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|
in.lbf |
88.5 |
177 |
177 |
265.5 |
752.31 |
1195 |
1195 |
1770 |
3009 |
4424 |
7521 |
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|
kgf.cm |
101.97 |
203.94 |
203.94 |
305.91 |
866.75 |
1376.613 |
1376.613 |
2039.433 |
3467.03 |
5098.58 |
8667.58 |
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Connector |
1/4 |
3/8 |
1/2 |
3/4 |
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Connection size of replaceable head |
9×12 |
14×18 |
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Length (mm) |
390 |
420 |
535 |
655 |
950 |
1220 |
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Accuracy |
Clockwise: ±2% |
Clockwise: ± 2.5% |
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counterclockwise: ±2.5% |
counterclockwise: ± 3.5% |
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Number of teeth of ratchet wheel |
36 |
48 |
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Ratchet wheel form |
Two-way ratchet wheel |
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Unit |
N.m、ft.lbf、in.lbf、kgf.cm |
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Operating mode |
Peak Hold (P)/Real Time Mode (T)/Preset Mode (Pre) |
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Battery |
2 1.5 V # AA batteries |
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Operating temperature |
-10℃～60℃ |
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Storage temperature |
-20℃～70℃ |
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Humidity |
No condensation can reach 90% |
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Fall test height |
1m |
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Vibration test condition |
10G |
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Life test |
10000 times |
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Product Structure
|
No. |
Name |
No. |
Name |
|
1 |
Two-way ratchet wheel |
12 |
Stored value |
|
2 |
Steering paddle |
13 |
Measuring direction |
|
3 |
Indicator |
14 |
Operating mode |
|
4 |
LCD liquid crystal display screen |
15 |
Engineering unit |
|
5 |
Key |
16 |
Torsion value |
|
6 |
Battery box |
17 |
Up/Operating Mode Selection |
|
7 |
Battery cover |
18 |
Down/preset Value Adjustment |
|
8 |
Ratchet torque square head |
19 |
Save/Store Data View |
|
9 |
Buzzer |
20 |
Menu/Unit |
|
10 |
Grip |
21 |
Power/Clear |
|
11 |
Battery charge |
22 |
Replaceable ratchet wheel |
Shipping List
|
No. |
Name |
Quantity |
|
1 |
Digital display wrench |
1 |
|
2 |
AA battery |
2 |
|
3 |
Operating Manual |
1 |
|
4 |
Certificate of Conformity/Warranty Card |
1 |
|
5 |
Desiccant |
1 |
|
6 |
Battery cover key |
1 |
*International air express does not contain batteries by default.