| Item Package Dimensions L x W x H | 8.7 x 4.45 x 2.24 inches |
| Package Weight | 0.26 Kilograms |
| Item Dimensions LxWxH | 6.69 x 2.28 x 1.38 inches |
| Brand Name | RISEPRO |
| Manufacturer | RISEPRO |
| Part Number | HT-80A |
| Size | Small |
| Product Dimensions | 2.28"W x 1.38"H |
| Battery Description | Alkaline |
| Water Resistance Level | Waterproof |
| International Protection Rating | IPX5 |
| UPC | 712201954043 |
1. Why I press the ON/OFF button but it won’t power up?
Ans.: Please change another 9V Alkaline battery and try again.
2. The backlight function does not work?
Ans.: Long press the HOLD button for 3 seconds until the backlight turns ON. Long press HOLD button 3 seconds again to turn it OFF.
3. Does it measure both type A/C weighting?
Ans.: No, it measures type A frequency weighting only.
4. Does it measure out of 30-130dB range?
Ans.: It only works within 30-130dB range. It displays OL for out-of-range indication.
5. How accurate is this meter?
Ans.: It has been produced and pre-calibrated to a highly accurate level. The accuracy +/-1.5dB can be achieved under reference conditions.
This Decibel Meter is an ideal instrument to be used in measuring the ambient sound level,such as sound level around factories, workshops, schools, residential, offices, road, airport, audio etc.It also can be appropriate for noise control （e.g. noise from concert, party, engine, car) product quality control, health prevention and treatment,etc.
You can use this meter in the dark without problem as it has backlit feature and largeLCD display with clear readings.
A black carrying punch with handle and the premium gift box add values on this device.
