RT-911A Mini LCD Digital Sound Level Meter With Temperature Measurement in ºC/ºF

Product Features:
  1. Measuring range 35 to 135dB
  2. A frequency weighting
  3. Fast response weighting
  4. Temperature Measurement in ºC/ºF
  5. Color LCD display with backlight
  6. Over range indication, Low Battery indication
  7. MAX/MIN/DATA HOLD
  8. Enable/disable auto power off

Specification:

Model no.

RT-911

Measuring Range

35 to 135 dB

Accuracy

±2.0 dB

Frequency Range

31.5Hz to 8KHz

Dynamic Range

50 dB

Time weighting

Fast:125ms/Slow:1s

Temperature Range

-20~70ºC/-4ºF~158ºF

Temperature Accuracy

±1.5ºC/2.7ºF

Temperature Resolution

0.1

Microphone

½” electrets condenser microphone

High/Low reading indication

LCD displays Hi(>100dB), LCD displays LO (<100dB)

Power Supply

3x1.5V “AAA” Batteries

Battery Life

60 hours

Dimension

(144x56x30.5)mm