B-RAD-S Battery Series

The B-RAD-S battery torque wrench is equipped with the latest strain gauge torque transducer technology. Which constantly measures and adjusts the torque output (closed loop). Making these tools insensitive to changing bolt conditions such as friction, temperature and joint hardness. The transducer is also located at the end of the power multiplier. With other brands that supply torque wrenches with transducer, this is located between the engine and the power multiplier.

Play Video about B-RAD-S


Safe & Reliable

According to European standards

Lithium-ion battery

Bluetooth connectivity

Software data exchange

Torque + angle function

Due to these properties, factors such as wear or defects in the force multiplier, the lubrication of the bolt, the ambient temperature and the hardness of the connection have no influence on the result.

Thanks to RAD’s transducer technology, a very high accuracy is achieved. With the built-in torque transducer, a very high accuracy can be achieved and it guarantees that the displayed torque is the actual torque applied to the bolt (according to the VDI/VDE 2862-2 standards).

The B-RAD-S also features:

All B-RAD-S tools include:

Product overview

{"lang-en": "Prod.no.", "lang-nl": "Art.nr.", "lang-de": "Prod.nr", "lang-it": "N. Prod.", "lang-es": "Prod. n.º", "lang-fr": "N° de prod.", "lang-da": "Prod.nr.", "lang-tr": "Ürün no."}{"lang-en": "Model", "lang-nl": "Model", "lang-de": "Modell", "lang-it": "Modello", "lang-es": "Modelo", "lang-fr": "Modèle", "lang-da": "Model", "lang-tr": "Model"}{"lang-en": "Square drive", "lang-nl": "Aandrijfvierkant", "lang-de": "Vierkant-
antrieb", "lang-it": "Azionamento quadrato", "lang-es": "Accionamiento cuadrado", "lang-fr": "Entraînement à section carrée", "lang-da": "Firkantet drev", "lang-tr": "Kare tahrik ucu"}
{"lang-en": "Torque range", "lang-nl": "Momentbereik", "lang-de": "Drehmoment-
bereich", "lang-it": "Range di coppia", "lang-es": "Rango de par", "lang-fr": "Plage de couple", "lang-da": "Momentområde", "lang-tr": "Tork araligi"}
{"lang-en": "RPM", "lang-nl": "TPM", "lang-de": "Drehzahl", "lang-it": "GIRI/MIN", "lang-es": "RPM", "lang-fr": "t/min", "lang-da": "O/M", "lang-tr": "Devir/Dak"}{"lang-en": "Weight", "lang-nl": "Gewicht", "lang-de": "Gewicht", "lang-it": "Peso", "lang-es": "Peso", "lang-fr": "Poids", "lang-da": "Agirlik", "lang-tr": "Agirlik"}{"lang-en": "Dim. L", "lang-nl": "Afm. L", "lang-de": "Maße L", "lang-it": "Dim. L", "lang-es": "Dim. L", "lang-fr": "Dim. L", "lang-da": "Dim. L", "lang-tr": "Boyut L"}{"lang-en": "Dim. D", "lang-nl": "Afm. D", "lang-de": "Maße D", "lang-it": "Dim. D", "lang-es": "Dim. D", "lang-fr": "Dim. D", "lang-da": "Dim. D", "lang-tr": "Boyut D"}{"lang-en": "Dim. W", "lang-nl": "Afm. W", "lang-de": "Maße W", "lang-it": "Dim. W", "lang-es": "Dim. W", "lang-fr": "Dim. W", "lang-da": "Dim. W", "lang-tr": "Boyut W"}{"lang-en": "Dim. H", "lang-nl": "Afm. H", "lang-de": "Maße H", "lang-it": "Dim. H", "lang-es": "Dim. H", "lang-fr": "Dim. H", "lang-da": "Dim. H", "lang-tr": "Boyut H"}
🠋 31801B-RAD 700-S¾"70 - 700 Nm21,54,2 Kg311 mm70 mm70 mm269 mm
🠋 31803B-RAD 1400-S¾"140 - 1.400 Nm10,54,3 Kg311 mm70 mm70 mm269 mm
🠋 31805B-RAD 2000-S1"200 - 2.000 Nm6,04,9 Kg321 mm76 mm76 mm269 mm
🠋 31807B-RAD 4000-S1"400 - 4.000 Nm3,07,2 Kg337 mm88 mm88 mm273 mm
🠋 31809B-RAD 7000-S1,5"700 - 7.000 Nm2,19,8 Kg362 mm102 mm102 mm279 mm

*Tilt screen for optimal image

{“lang-en”: “Prod.no.”, “lang-nl”: “Art.nr.”, “lang-de”: “Prod.nr”, “lang-it”: “N. Prod.”, “lang-es”: “Prod. n.º”, “lang-fr”: “N° de prod.”, “lang-da”: “Prod.nr.”, “lang-tr”: “Ürün no.”}{“lang-en”: “Model”, “lang-nl”: “Model”, “lang-de”: “Modell”, “lang-it”: “Modello”, “lang-es”: “Modelo”, “lang-fr”: “Modèle”, “lang-da”: “Model”, “lang-tr”: “Model”}{“lang-en”: “Square drive”, “lang-nl”: “Aandrijfvierkant”, “lang-de”: “Vierkant-
antrieb”, “lang-it”: “Azionamento quadrato”, “lang-es”: “Accionamiento cuadrado”, “lang-fr”: “Entraînement à section carrée”, “lang-da”: “Firkantet drev”, “lang-tr”: “Kare tahrik ucu”}
{“lang-en”: “Torque range”, “lang-nl”: “Momentbereik”, “lang-de”: “Drehmoment-
bereich”, “lang-it”: “Range di coppia”, “lang-es”: “Rango de par”, “lang-fr”: “Plage de couple”, “lang-da”: “Momentområde”, “lang-tr”: “Tork araligi”}
{“lang-en”: “RPM”, “lang-nl”: “TPM”, “lang-de”: “Drehzahl”, “lang-it”: “GIRI/MIN”, “lang-es”: “RPM”, “lang-fr”: “t/min”, “lang-da”: “O/M”, “lang-tr”: “Devir/Dak”}{“lang-en”: “Weight”, “lang-nl”: “Gewicht”, “lang-de”: “Gewicht”, “lang-it”: “Peso”, “lang-es”: “Peso”, “lang-fr”: “Poids”, “lang-da”: “Agirlik”, “lang-tr”: “Agirlik”}{“lang-en”: “Dim. L”, “lang-nl”: “Afm. L”, “lang-de”: “Maße L”, “lang-it”: “Dim. L”, “lang-es”: “Dim. L”, “lang-fr”: “Dim. L”, “lang-da”: “Dim. L”, “lang-tr”: “Boyut L”}{“lang-en”: “Dim. D”, “lang-nl”: “Afm. D”, “lang-de”: “Maße D”, “lang-it”: “Dim. D”, “lang-es”: “Dim. D”, “lang-fr”: “Dim. D”, “lang-da”: “Dim. D”, “lang-tr”: “Boyut D”}{“lang-en”: “Dim. W”, “lang-nl”: “Afm. W”, “lang-de”: “Maße W”, “lang-it”: “Dim. W”, “lang-es”: “Dim. W”, “lang-fr”: “Dim. W”, “lang-da”: “Dim. W”, “lang-tr”: “Boyut W”}{“lang-en”: “Dim. H”, “lang-nl”: “Afm. H”, “lang-de”: “Maße H”, “lang-it”: “Dim. H”, “lang-es”: “Dim. H”, “lang-fr”: “Dim. H”, “lang-da”: “Dim. H”, “lang-tr”: “Boyut H”}
🠋 31801B-RAD 700-S¾”70 – 700 Nm21,54,2 Kg311 mm70 mm70 mm269 mm
🠋 31803B-RAD 1400-S¾”140 – 1.400 Nm10,54,3 Kg311 mm70 mm70 mm269 mm
🠋 31805B-RAD 2000-S1″200 – 2.000 Nm6,04,9 Kg321 mm76 mm76 mm269 mm
🠋 31807B-RAD 4000-S1″400 – 4.000 Nm3,07,2 Kg337 mm88 mm88 mm273 mm
🠋 31809B-RAD 7000-S1,5″700 – 7.000 Nm2,19,8 Kg362 mm102 mm102 mm279 mm

Optional: 8.0 Ah high performance battery

The combination of new high-performance battery cells and completely newly developed electronic components in the pack ensure that maximum power remains available for a longer time. So you can now tighten even more bolts compared to the already impressively performing 5.2 Ah batteries.

The B-RAD SELECT / MB-RAD / B-RAD OFFSET 4000 & 7000 come standard with 1 x 8.0 Ah battery and 1 x 5.2 Ah battery, instead of 2 x 5.2 Ah batteries. Thanks to the 8.0 Ah battery, the extremely powerful battery torque wrenches can tighten even more bolts.

The 8.0 Ah battery can also be ordered for the B-RAD SELECT / OFFSET 275, 700, 1400 and 2000.

Part number: 200473

Optional: Double Safety Button

All B-RAD torque wrenches can optionally be equipped with a “Double safety button”.
This optional safety system consists of an extra button on top of the tool which needs to be pressed simultaneously with the trigger in order to start operation of the tool.

This system dramatically reduces the pinching risk with the reaction arm as it forces the operator to hold two hands on the tool handle at all times.

Part number: 25949

Double Safety Button
Play Video about Double Safety Button

Our other products


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Prefer to use a manual torque wrench? Check out our digital hand torque wrenches from TrackWrench®.

Our TrackWrench® digital hand torque wrenches provide precision and control for torqueing your workpieces. With an easy-to-operate digital display, you can select the correct torque settings and adjust the wrench to meet the specific requirements of your project.


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Need to open and close valves? Check out our solutions from Modec for valves. Our torque wrenches are specially designed for this application and guarantee smooth and precise operation. View our products for the right solution for your application.

Offset Ringsleutel

Offset Gearboxes

Lack of space above the bolt and nut? RAD Torque Systems has a special solution for this. Our innovative design provides an efficient solution for securing nuts and bolts in hard to reach places.

Choose a RAD Torque Wrench


30 – 15.000 Nm

RAD battery-operated torque wrenches in the B-RAD series are unsurpassed thanks to their high torque capacity and lack of cables and hoses.


60 – 16.500 Nm

RAD electric torque wrenches are lightweight and compact torque wrenches suitable for heavy industrial use.


30 – 15.000 Nm

RAD pneumatic torque wrenches are indestructible powerhouses. As well as being extremely fast and compact.


200 – 24.400 Nm

RAD offers various transducer based torque wrenches for accurate torque measurement complying to the ISO 17025 standard.