1. Accuracy: 1.5dB (based on standard sound source, 94dB@1KHz)
2. Frequency range: 31.5Hz-8.5KHz
3. Dynamic range: 3.50dB
4. Measuring range: 30-130dB
5. Digital display: 4 digits, resolution 0.1dB, sampling rate 2 times/second
6. Dynamic scale display: 1 scale represents 2dB, sampling rate is 2 times/second
7. Dynamic scale range: 30-130dB
8. Overload indication: "OVER" and "UNDER" symbols indicate
9. Dynamic characteristics: two reaction speeds: FAST (fast) and SLOW (slow)
10. Microphone: 6mm condenser microphone
11. Battery: 600Mah/3.7V lithium battery
12. Dual mode switching, sensitivity adjustable
13. 0.6mm high-precision sensor, accurate capture, immediate response 6cm sound guide tube & silicone pad sound insulation and waterproof pad, enhanced performance
14. Built-in 600Mah lithium battery, Typc-C charging head interface
15. VA color screen, ultra-clear backlight, clear readings, with alarm indicator light
16. Prompt when the upper/lower limit is exceeded. The upper and lower alarm limits can be set separately.
17. Windshield design blocks all interference and is accurate.
18. Anti-slip silicone buttons, skin-friendly, rebound and comfortable to the touch
19. ABS shell, anti-fall and durable
20. Dimensions: 190x61x31mm
Specification:
|
Package Weight
|
| One Package Weight |
0.33kgs / 0.74lb
|
| One Package Size |
22cm * 10cm * 5cm / 8.66inch * 3.94inch * 1.97inch
|
| Carton Weight |
12.98kgs / 28.62lb
|
| Carton Size |
46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch
|
| Loading Container |
20GP: 566 cartons * 36 pcs = 20376 pcs
40HQ: 1314 cartons * 36 pcs = 47304 pcs
|
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