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ELECALL EM91 Digital Smart Formaldehyde Gas Detector Gas Meter Formaldehyde Tester Sensor HCHO TVOC Meter Air Analyzers
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ELECALL EM91 Digital Smart Formaldehyde Gas Detector Gas Meter Formaldehyde Tester Sensor HCHO TVOC Meter Air Analyzers Brand:ELECALL Model NO.:EM91 Product Name: Air Detector Gas Analyzer Detector subject: formaldehyde 0.001mg/m3; TVOC 0.001mg/m3; Detection principle: semiconductor gas sensor Detect range: formaldehyde(HCHO)0.000~1.999mg/m3; TVOC 0.000~9.999mg/3; Battery:1.5V AAA*4 (not included) Working temperature:-10~45C Working Humidity:10~75%RH Storage temperature:-10~60C Storage Humidity:10~70%RH Weight:128g Package include:1*gas detector,1* user manual
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- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by Shenzhen Jin Tao Rui TechnologyCo., Ltd Return Policy
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