Gamma radiation meter IDENTIFINDER® R425 UW

handheld

Overview
The identiFINDER® R425 UW builds on the legacy and capabilities of the identiFINDER R400 and identiFINDER R425, combining the advanced sensing performance of the R425 with underwater operation and ruggedization inherited from the R400. The R425 UW is IP68 rated to a depth of 20 meters (66 feet) and meets MIL‑STD‑810G (Salt Fog) requirements. It delivers approximately 3.5× greater gamma sensitivity and over 2× greater neutron sensitivity than the underwater R400 predecessor, in a handheld radionuclide identification device (RID).

Key features

• Improved detection coverage — Builds on a proven fielded base of 25,000+ RIDs to provide reliable omnidirectional detection performance.
• Underwater and rugged operation — Handheld unit rated IP68 to 20 m (66 ft) and engineered for saline and harsh environments.
• Rapid situational awareness — Fast detection, onboard identification and multiple communication methods to support timely decision making.

Applications

• Radionuclide threat monitoring
• Homeland security
• Defense operations
• Military use
• HazMat response

Product support materials (available)

• identiFINDER R425_UW_Datasheet-A4
• identiFINDER R425_UW_Datasheet-LTR

Export restrictions
This product may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774).

Technical characteristics / specifications

• Model type: identiFINDER R425 UW
• Ingress protection: IP68 (rated to 20 meters / 66 feet)
• Ruggedization: MIL‑STD‑810G (Salt Fog) compliance
• Gamma sensitivity: ~3.5× more gamma sensitive than R400
• Neutron sensitivity: >2× more neutron sensitive than R400
• Form factor: Handheld radionuclide identification device (RID)
• Operational environment: Underwater-capable and designed for harsh/ saline conditions