Mettler Electronics 3974 Neon Check Light Tester for Auto Therm Diathermy Systems

Mettler Electronics 3974 Shortwave Diathermy Neon Check Light Tester, High-Visibility Neon Chamber, Shock-Isolated Clinical Housing

The Mettler Electronics Professional Neon Check Light Tester is an essential, medical-grade diagnostic accessory designed specifically for verification on Auto*Therm 390, 391, and 395 Shortwave Diathermy systems. Engineered to satisfy strict clinical compliance mandates and daily quality assurance workflows, this specialized check light lets practitioners quickly, visually confirm active radio frequency (RF) energy field output without requiring invasive testing protocols or heavy electrical engineering meters.

Constructed with an isolated, heavy-duty protective housing and containing a highly sensitive internal neon bulb gas element, this tester safely illuminates when brought within the electromagnetic field path produced by inductive coils, triplodes, or condenser plate fields. It serves as a vital safety barrier, proving that energy is transmitting cleanly from the generator chassis through the coaxial cables into the field applicators. By reacting directly to ambient RF fields without requiring physical hardwired connections, it offers a completely shock-isolated method for physical therapy staff to verify system functional readiness before active patient care cycles begin.

Features:

• Instant Wireless Field Verification
• Illuminates instantly in the presence of shortwave diathermy electromagnetic energy, confirming console output without hardware wiring interfaces.
• Dedicated Auto*Therm Alignment
• Engineered specifically for full technical compatibility with Mettler Auto*Therm 390, 391, and 395 therapeutic installations.
• High-Visibility Neon Chamber
• Features a bright, responsive neon column offering an unmistakable visual glow even under high-intensity clinical overhead lights.
• Shock-Isolated Clinical Housing
• Wrapped in a heavy dielectric protective structural shell to ensure total clinician handling protection from intense localized radio frequency currents.
• Essential Quality Compliance Tool
• Provides biomed technicians and clinical managers with a simple, reliable testing asset to perform necessary pre-treatment validation records.

Specifications:

• Brand: Mettler Electronics
• Product Type: Shortwave Diathermy Radio Frequency Field Diagnostic Tester
• Internal Indicator: Gas-discharge responsive neon bulb element
• System Match: Mettler Auto*Therm 390, 391, and 395 Diathermy Units
• Primary Function: Verification of RF current generation, field consistency, and cable transmission safety
• Shipping Weight: ~0.5 lbs (0.23 kg) 
• Dimensions: 6" x 3" x 2"

Standard delivery typically takes 5-7 business days, while expedited shipping takes 2-3 business days