E-RAD BLU-S electronic series
Torque range: 135 – 10.000 Nm
In addition to the standard E-RAD BLU, RAD also offers the E-RAD BLU-S, a transducer equipped E-RAD BLU for the highest accuracy on the market featuring torque measurement on the bolt.

This electronic torque wrench automatically adjusts and calibrates itself via a built-in transducer on your bolt connection. This system eliminates all joint sensitivity.
The E-RAD BLU-S has its transducers position on the outpoint of the gearbox and guaranties therefore that torque displayed is torque applied to the fastener.

Features E-RAD BLU-S:
- Highly advanced Data Logging and Tool Management features
- Password protection on 3 user levels: basic, intermediate and advanced
- Operator identification – Ensures traceability of each torque sequence performed
- Capable of torque and angle bolting sequence
- LED indicator lights (Pass/Fail) – Located on both sides, these visual signals indicate the status of torque procedure for maximum accuracy
- Extremely low noise level – only 75 dB
- Optional:
-
- Additional torque wrenches*
- 120V Control box
- 6,1 and 7,6 meter control box cable
-
* Additional torque wrenches are supplied with reaction arm, weatherproof storage case and calibration certificate.
E-RAD BLU-S torque wrenches:

[table “99” not found /]
* Based on 10.9 class bolt
| Dimensions | ![]() |
| {"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-en": "Model", "lang-nl": "Model", "lang-de": "Modell", "lang-it": "Modello", "lang-es": "Modelo", "lang-fr": "Modèle", "lang-da": "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-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-en": "RPM", "lang-nl": "TPM", "lang-de": "Drehzahl", "lang-it": "GIRI/MIN", "lang-es": "RPM", "lang-fr": "t/min", "lang-da": "O/M"} | {"lang-en": "Weight", "lang-nl": "Gewicht", "lang-de": "Gewicht", "lang-it": "Peso", "lang-es": "Peso", "lang-fr": "Poids", "lang-da": "Vægt"} | {"lang-en": "Dim. A", "lang-nl": "Afm. A", "lang-de": "Maße A", "lang-it": "Dim. A", "lang-es": "Dim. A", "lang-fr": "Dim. A", "lang-da": "Dim. A"} | {"lang-en": "Dim. B", "lang-nl": "Afm. B", "lang-de": "Maße B", "lang-it": "Dim. B", "lang-es": "Dim. B", "lang-fr": "Dim. B", "lang-da": "Dim. B"} | {"lang-en": "Dim. C", "lang-nl": "Afm. C", "lang-de": "Maße C", "lang-it": "Dim. C", "lang-es": "Dim. C", "lang-fr": "Dim. C", "lang-da": "Dim. C"} | {"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"} |
|---|---|---|---|---|---|---|---|---|---|
| 26937 | E-RAD BLU 950-S | ¾" | 135 - 950 Nm | 15 | 5,4 Kg | 340 mm | 80 mm | 78 mm | 245 mm |
| 26938 | E-RAD BLU 3400-S | 1" | 340 - 3.400 Nm | 10 | 8,1 Kg | 380 mm | 85 mm | 78 mm | 245 mm |
| 22759 | E-RAD BLU 4000-S | 1" | 675 - 4.050 Nm | 8 | 10,6 Kg | 430 mm | 98 mm | 88 mm | 260 mm |
| 25282 | E-RAD BLU 8000-S | 1½" | 1.385 - 8.100 Nm | 4 | 13,0 Kg | 430 mm | 115 mm | 100 mm | 260 mm |
| 26939 | E-RAD BLU 10K-S | 1½" | 2.034 - 10.000 Nm | 2 | 15,0 Kg | 430 mm | 120 mm | 105 mm | 265 mm |
| 29315 | E-RAD BLU 15K-S | 1½" | 4.000 - 15.000 Nm | 2 | 22,8 Kg | 492 mm | 127 mm | 127 mm | 304 mm |
Optional
- 90° offset trigger handle
- Lifting hanger
- Hand guard
All E-RAD BLU-S torque wrenches include:
- Built in transducer
- Reaction arm and retaining ring
- Weatherproof storage case
- Controller cable 4,6 meter
- Digital torque controller case
- Data logging software
- User manual
- Calibration certificate
- Safety instruction on USB stick

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