1. Wɛ̈ɛ̈r dɔ̈ŋ: (2 × 10-5Pa)
A: 30dB ~ 135dB;
C: 35dB ~ 135dB.
2. Frequency range: 20Hz ~ 12.5KHz;
3. Kuen ye kek tɔ̈ɔ̈u: A, C kuen ye kek tɔ̈ɔ̈u;
4. Detector Features: LMS True Effective Value, Peak Factor: 3. Detector Features: LMS True Effective Value, Peak Factor: 3. Detector Features: LMS True Effective Value, Peak Factor: 3.
5. Time weighing characteristics: F (fast), S (slow), zui large value keeps; 5. Time weighing characteristics: F (fast), S (slow), zui large value keeps; 5. Time weighing characteristics: F (fast), S (slow), zui large value keeps;
6. Automatic measurement function: Lp, Leq, L5, L10, L50, L90, L95, Lmax, SD, Ld, Ln, Ldn, etc.
7. Automatic measurement time: Man (artificial), 10s, 1min, 5min, 10 min, 15 min, 20 min, 1h, 8h, 24h, Regular (whole time);
8. Clock: run, month, day, hour, minute, seconds set up operation; 8. Clock: year, month, day, hour, minute, second set up operation; 8. Clock: year, month, day, hour, minute, second set up operation; 8. Clock: year, month, day, hour, minute
9. kä ye kek tïŋ aye kek tɔ̈ɔ̈u në 500 yiic, ku ka kä ye kek tïŋ aye kek tɔ̈ɔ̈u në RS-232C interface external microcomputer wala printer ye kek kony;
10. Kalibration: Luɔ̈ɔ̈i HS6020 kalibrator. (Tɛɛr ye cɔl: 94dB, tɛɛr ye cɔl: 1KHz);
11. Display: 54 × 42mm LCD digital screen, with analog clock pin, measuring method, measuring time and clock, backlight display function.
12. 5 LR6 type high energy alkaline batteries, DC 7.5V, and has an external power input jacket. 12. 5 LR6 type high energy alkaline batteries, DC 7.5V, and has an external power input jacket. 12. 5 LR6 type high energy alkaline batteries, DC 7.5V, and has an external power input jacket.
3. Wɛɛr:
1. Select accessories: kalibrator, extension cable (10/15/30m), tripod.
2. Dimensions:
1) Kɔmpiöta: 240mm × 81mm × 31mm;
2) Printer: 178mm × 81mm × 31m.
3. Kɔɔr: Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr