• 【3-in-1 Detection Technology】Simultaneously measures electric field (EF), magnetic field (MF), and radio frequency (RF) radiation for comprehensive electromagnetic monitoring.

• 【High-Precision Sensors】Built-in high-accuracy electromagnetic radiation sensors with microcontroller chip processor ensure fast and precise measurements.

• 【Smart Alert System】Features three-level safety assessment (Safe/Alert/Avoid) with automatic audio, visual, and display alarms when thresholds are exceeded.

• 【Large Backlit Display】High-definition LCD screen with clear backlight provides easy-to-read real-time measurements and status indicators.

• 【Wide Detection Range】Detects wireless devices, Bluetooth, radio equipment, 5G signals, and RF sources across various environments.

• 【Data Hold & Unit Switching】Convenient data hold function and unit conversion capabilities for flexible measurement recording.

• 【Auto Power Management】Default 15-minute auto-shutdown feature (can be disabled) helps conserve battery life during extended use.

Specifications:

• EF: 1V/m
• MF: 0.1mG or 0.01uT
• RF: 0.01mW/m²
• Electric Field Range: 1-1999 V/m
• Magnetic Field Range: 0.1-999.9 mG or 0.01-99.99 μT
• Radio Frequency Range: 0.01-19.99 mW/m²
• Measurement Accuracy: ±5%
• Frequency Bandwidth: 50Hz-3500MHz
• Operating Temperature: -10°C to +60°C
• Operating Humidity: <80% RH
• Power Supply: 1 x 9V battery
• Dimensions: 147 x 68.5 x 28 mm