Muhupenyu hwezuva nezuva, vanhu vazhinji vanoshandisa makoiri eumhutu kana anti-mosquito zvigamba kuti vadzinge umhutu, asi havazivi zvakawanda nezve ultrasonic mosquito repellents, kunyanya maitiro ayo.Ndezvipi zvakanakira uye zvakaipira zve ultrasonic mosquito repellent?
1. Zvakanakira:
Haina ngozi kumuviri wemunhu, yakachengeteka uye isina chepfu.Nekuti inoshandisa nzira dzekuvheneka neultrasound uye odhiyo kutevedzera ruzha uye kuwanda kwemukonikoni, iyo inogona kuuraya umhutu, kuwana mhedzisiro yekudzinga umhutu.Yakachengeteka, isina chepfu, isiri-mwaranzi, haina kukuvadza zvachose kuvanhu nemhuka, uye haina makemikari asara.Ishamwari yakanaka yekufamba kumba, kubata hove, kumisasa, kugocha, kuverenga, kufambidzana, kukwira makomo, kurima, uye kutora nzvimbo inotonhorera.Inogonawo kuiswa mumakati.Padivi pembwa, dzinga umhutu.
2. Zvakaipa:
1.Ultrasonic inodzinga mosquito haina kunyanya kuoneka.Mhedzisiro yemishonga inodzinga umhutu haina kunaka semvura inodzinga mosquito kana makoiri eumhutu, uye basa rayo harina kunaka.Uyezve, mutengo wayo hauna kudhura, uye kana ukautenga, une mhedzisiro yekusakosha kurasikirwa.
2.Nzvimbo yemwaranzi idiki zvakanyanya.Nekuti simba racho idiki, rinogona kungovhara radius yemamita 1.5 ine chinodzinga umhutu sepakati, uye iyo yekudzinga umhutu haina kunaka.
3. Kurongeka kusiri iko kwepamusoro-frequency sound wave threshold.Mhuka dzine kunzwisiswa kwakasiyana kune yakakwirira-frequency ruzha masaisai.
Nguva yekutumira: Jun-07-2021