Protmex PT6708 Sound Level Meter with Large LCD
Digital decibel reader with 30–130 dB range and 1.5 dB accuracy. Fast and slow response options with backlit display. Customers cite solid build, ease of use, and good value for money
Highlights
- accurate 1.5 dB measurement
- 0.125s fast response
- 1s slow response for stable readings
Pros
- wide 30–130 dB range
- 1.5 dB accuracy with 0.1 dB resolution
- fast and slow response modes
- large LCD display with backlight
- low power consumption
Cons
- mixed accuracy calibration feedback
- some users report factory calibration issues
Best For
Features
- AD636-based meter with 0.1 dB resolution and ±1.5 dB accuracy
- Measures 30–130 dB with quick 0.5 s response time
- Fast and slow measurements: 0.125 s and 1 s time constants
- Features MAX hold and under/over dB/SONE unit selection
- Electric condenser microphone for sound level monitoring
