Torque Wrench Calibrator Torque Tester
In practical applications, the Torque Wrench Calibrator/Torque Tester is used to test and Calibrate tightening wrenches and kinds of bolts. It mainly test and calibrate the tension and torque value these two parameters. The verification accuracy can reach ±1%.
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Product Introduction
All threaded fasteners, such as bolts and nuts, have appropriate torque values designed by the manufacturer. Under-tightening a fastener doesn’t provide proper thread loading, while overtightening may cause the fastener to weaken and break prematurely. You need to check your torque wrench periodically to make sure that its reading is accurate.
Of course you can pay a professional testing lab to do the calibration. But if you always have a big project and there are many torque wrenches need to be calibrated , I think , our this Torque Wrench Calibrator / Torque Tester is your best choice. Using it, you can do the testing yourself without spending many time and charge.
Youtube account ( Linda Fang )
The Torque Wrench Calibrator / Torque Tester is a charging power source. It is small in size , light in weight, very portable. Its stainless steel housing make it very sturdy and durable. In addition, its detection accuracy is very high, so it is very popular with all construction parties.

How often does a torque wrench need to be calibrated?
In short, it's standard practice to calibrate your torque wrench every 5,000 cycles or every 12 months, whichever comes first.

Adopting the high quality plastic cases with damping sponge and bubble inside and the external package is high quality cartons.The toolbox is coated with heat-shrinkable film which is made of PVC plastic, it can protect the toolbox from wear and tear, moisture and rain during transportation.

Two models are available.
| Model | Torque Range | Tension Range | Accuracy | Weight (Main Body) | Adapatble Bolts |
| PN-53 | 50-3000N.M | 0-500KN | ±2% | 26.0kg | M16(5/8'') M20(3/4'') M22(7/8'') M24(1'') M27(1-1/8'') M30(1-1/4'') |
| PN-85 | 50-5000N.M | 0-800KN | ±2% | 28.0kg | M16(5/8'') M20(3/4'') M22(7/8'') M24(1'') M27(1-1/8'') M30(1-1/4'') M33(1-3/8'') M36(1-1/2'') |
The standard configuration is one size accessory provided for free per torque tester.

Reach me here for more details.
Whatsapp : +86-186 5349 8089
E-mail : linda@hanputool.com

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