Specifications
| Leak sensitivity indication | LED display panel & audible sound (LED display is only a relative measurement, audible sound is the frequency of received ultrasound divided by 32) |
| reaction frequency | 20KHz 100KHz |
| Power | 4 1.5V AAA (UM4) batteries |
| Power consumption | Approx. DC 25mA |
| Operating temperature | 0 to 50 ℃ (32 to 122 ° F) |
| Operating humidity | Up to 80% RH. |
| Weight | About 140g/0.31lb (including battery) |
| size | HWD 236×63×26mm (9.3×2.5×1.0inch) |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 730 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/20757/Specification.html , which is only used by users who purchase commodities from the NBCHAO.