Proceq Pundit Lab 超声波脉冲速度（0.1 - 9999μs）

Application:
+ Finding voids
+ Inspection of mass rapid transportation slabs
+ Crack depth measurement
+ Checking wood

Techniacal Data
Range: 0.1 – 9999 µs
Resolution: 0.1 µs
Display: 79 x 21 mm passive matrix OLED
Transmitter: Optimized energizing pulse 125 V, 250 V, 350 V, 500V, AUTO    
Selectable gain steps: 1x, 10x, 100x, AUTO
Bandwidth: 20 kHz – 500 kHz
Memory: Non volatile, > 500 measured values
Regional Settings: Metric and imperial units supported
Power Supply    
Battery: 4x AA batteries (>20 hours continuous use)
Mains: 5v, <500ma via="" usb="" charger="" br=""> PC: 5v, <500ma directly="" via="" usb="" cable="" br=""> Dimensions: 172 x 55 x 220 mm
Weight: 1.316 kg (incl. batteries)
Operating temperature: -10° to 60°C (0° to 140°F)
Humidity: <95% RH, non condensing
Accessories: Display unit, 2 transducers (54kHz), 2 BNC cables 1.5 m, couplant, calibration rod, battery charger with USB-cable, 4xAA(LR6) batteries, data carrier with software, documentation and carrying case