? Kayan aiki gabatarwa:

testo 815,Ana amfani da ma'aunin amo don HVAC tsarin, dance halls, inji, burners, da dai sauransu, shi ne kyakkyawan zaɓi don yau da kullun aikace-aikace.

? jerin amfanin:

· Daidaito Rating2L, daidaiISO 60651daidaitattun

· Easy debugging (tare da dunƙule up don debugging)

· bisaAaji daAClass zuwa mitar weighing

· Ajiye Max da Minimum

· High daidaito(2matakin)

· Adjustable lokaci weighted, da sauri/jinkirin

· Nuna mitar weighing, yanzu karatu, lokaci weighing da kuma yanki sikelin

※Testo 815Sound Scale Kit, daidaito darajar2 L, Microphone, Windproof Cap da kuma Baturi

Bincike Type / Sauti Level
Ma'aunin +32 ~ +130 dB
Daidaito matakin 2
± 1 dB
ƙuduri 0.1dB
Ma'auni 30 ~ 80 dB; 50～ 100 dB；80～ 130 dB
Lokaci nauyi Fast 125ms / jinkirin 1s
Matsin lamba dangantaka -0.0016 dB / hPa
ajiya zafin jiki -10 ~ + 60 ℃
aiki zazzabi 0 ~ + 40 ℃
Nau'in baturi 9V block baturi
Rayuwar baturi 70 h
Nauyi 195 g