Specifications
Model
FR7030
FR7030E
Mode
Indoor Mode, All-Pass Mode
Indoor Mode, Outdoor Mode, All-Pass Mode
Functions
Fast and precise leak detection with adjustable volume and frequency, visual dial and digital display, and high-fidelity sound reproduction. Optimized circuit design and shielding structure at the hardware level effectively filter out environmental noise, focus on the core acoustic signal of leaks, and reduce interference from irrelevant sounds, making leak signals clearer and easier to interpret.
Power supply
7.2V/5000mAh Rechargeable lithium battery, capable of continuous operation for approximately 10 hours at full charge and normal brightness levels.
Frequency range
20Hz ~ 8000Hz
Frequency Level
17-level adjustable
Filter Method
Hardware filtering + Digital filtering
Volume Adjustment
29-level adjustable
Screen Brightness
Adjustment3-level adjustable, Low brightness, medium brightness, high brightness
Detection Mode
Three detection modes: Indoor, Outdoor, and All-Pass.
Display Mode
7-inch full-color LCD display. Screen dimensions: 168mm × 112mm; active display area: 155mm × 75mm.
Instrument Size
235mm×145mm×39mm
Sensitivity
Up to 98dB, approx. 80,000× gain
Data Format
Analog & Digital Dual Display
Human-computer
interactionPhysical Buttons, Rotary Knob, and Touchscreen Control
Display Update Cycle
Real-time display
Signal Input Interface
Aviation socket
Pass feel instrument
Indoor sensors, Outdoor sensors (FR7030 Indoor sensors)
Automatic shutdown
3The instrument panel will automatically shut down when the battery is low
Language selection
Chinese mode, English mode
Charging port
Type-C charging port (supports fast charging)
Operating temperature
and humidity-20°C~50°C; ≤85% RH
Storage temperature
and humidity-10°C~50°C; ≤75% RH
Instrument quality
0.655kg (including main unit and battery)
Suitable for safety
regulationsIEC61010
IP
IP45
