Sound Level Meter with 4-digit LCD. 200 measurement results can be saved in the memory and recalled on the display.
Measuring ranges: Lo - 30dB~80dB, Med - 50dB~100dB, Hi - 80dB~130dB.
● Accuracy: ± 1.5dB (at Reference Range).
● Reference sound level & frequency: 94dB, 1kHz.
● Resolution: 0.1dB.
● Detector-indicator characteristic: Fast - 125ms Slow - 1s.
● Analogue signal output: AC 1Vrms for each range
● Max. & Min. function
● Frequency weighting characteristic for 2 times per second.
● Auto power off (10 minutes).
● Backlight function.
● Indication of date, time, over & under range, Low battery.
● Dimensions: 250(L) x 78(W) x 45(D)mm.
● Weight (battery included): Approx. 324g.
● Power source: 1.5V (AAA) x 6 (Alkaline).
● Safety Standard: IEC 61672-1, ANSI S1.4 Type 2

Accessories: Instruction manual, Adjusting bar, Sponge cover, Carry case, Battery.