4-in-1 gas alarm gël IP66;

4-in-1 gas alarm housing upgraded to antistatic material surface resistance <109Ω real antistatic; Charging upgraded to contact method Charging reliability high reserves functional ports for communication and calibration base stations Charging upgraded to contact method Charging reliability high reserves functional ports for communication and calibration base stations Charging upgraded to contact method Charging reliability high reserves functional ports for communication and calibration base stations

A ye alarm vibration function juak;

4-in-1 gas alarm ye kɔc cɔl ultra-low temperature battery ye kɔc cɔl low temperature environment ye kɔc cɔl low temperature environment ye kɔc cɔl low temperature environment ye kɔc cɔl low temperature environment ye kɔc cɔl low temperature environment ye kɔc cɔl low temperature environment Lɔ̈ɔ̈i de luɔɔi acï bɛ̈n ya juak. Lɔ̈ɔ̈i de luɔɔi acï bɛ̈n ya cɔk loi rot ku ka cɔk loi rot

4-in-1 gas alarmA lëu bï ya tɔ̈ɔ̈u në pomp dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r

Deep Well Testing

Parameters teknis: Sensor ye dɛmɛ: Electrochemical Infrared

Sensor katalis lëu bɛ̈n tääuDimensions, Weight: Dɛ̈ɛ̈r, dɛ̈ɛ̈r, dɛ̈ɛ̈r, dɛ̈ɛ̈r:

136x70x37mm/250gBateri:PL123450

Lithium-ion (lithium manganate) battery rechargeable sectionCharge: lëu bï ya gäm5VVoltageUSB

Socket WaterproofAlarm: Alarm ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋ ye diŋLEDAlarm ye tɛmɛ ≥20mAlarm ye tïŋ ≥

75dBAlarm: High Low Alarm PointSTEL TWA

Voltage dɔɔniScreen: Color dotsLCD

Graphic nyooth

Reading Direct: Measurement Value Battery Date Time

Backlight: Backlight ye tɛmɛData Storage and Transfer (optional) Data transfer real timeMemori16MWakt tɔ̈ɔ̈u

0.1-10Minut AdjustableLoktu laar:

4-512Saat

Waktu lui: ≥SaatTemperature de luɔi:-40℃

～+55℃Housing: Plastik ye looi10⁹ABS+PC

Alloy anti-static housing resistance ≤Ω

Kuen ye luɔɔi:

113mASampling method: diffusion

Kuen gël:IP66Takayiɛr gël: Takayiɛr gël

CECertificate Certificate de mesureKä ye kek them: Gas ye kek tɔ̈ɔ̈u0-100LELWala metan0-5%VOLOksijen0-30%VOLKarbon monoksid0-1000PPM

Hidrogen sulfide

0-100PPMLɩmaɣza:Ajuiɛɛr: Instructions Charging plug

+USB