- Standalone Vending Alcohol Tester with 4-digit Display, Powered by AC Adapter
- 2017-12-22 10:45
- Model Number: AT309 yellow Stand-alone Brand Name: Hanwei Key Specifications/Special Features: Features:Suitable for bar or restaurant, hotel, disco etc public placesFuel cell sensor, sensor module replaceableCoin operated with videoUsed by disp...
- Economic Gas Leak Alarm with High-quality Flat Surface Sensor
- 2017-11-01 12:59
- Model Number: GX low cost gas alarm Brand Name: Harwests Key Specifications/Special Features: Features:High-quality flat surfaced sensorSensor module design, easy to change, repair and calibrateFast responseHigh accuracy, low consumptionMCU cont...
- Gas Alarm for Methane and Propane Gas Detection, Complies with EN50194 Standard
- 2017-10-26 00:43
- Model Number: KAB EN Brand Name: Hanwei Key Specifications/Special Features: Description:KAB gas alarm adopts high-quality gas sensor with advanced technology and superior craft. It provides visual and audible signals when the gas concentratio...
- Air Radio Alcohol Tester
- 2017-10-11 23:27
- Model Number: Air quality monitor E1 Brand Name: Hanwi Key Specifications/Special Features: -Electrochemical sensor for formaldehyde, alcohol, and carbon monoxide-Directly plug into smartphone-APP for smartphone and real time monitoring-Data u...
- Coin-operated Vending Breathalyzer with Fuel Cell Sensor and Four-digit Display
- 2017-09-08 23:02
- Model Number: AT319V Vending Breathalyzer Brand Name: Hanwei Key Specifications/Special Features: Features:Suitable for bar or restaurant, hotel, disco etc public placesFuel cell sensor, sensor module replaceableCoin operated with videoUsed by d...
- Coin-operated Vending Breathalyzer with Fuel Cell Sensor and Four-digit Display
- 2017-08-19 20:59
- Model Number: AT319 Vending Brand Name: Hanwei Key Specifications/Special Features: Features:Suitable for bar or restaurant, hotel, disco, public placesFuel cell sensor, sensor module replaceableCoin operated with videoUsed by disposable strawSt...
- GS gas alarm for co gas detection
- 2017-08-12 14:42
- Model Number: GS-CO Brand Name: Hanwei Key Specifications/Special Features: GS PLUG IN CO ALARMWarm up time: 180sResponse time: ≤30sPower supply: AC220V, 50Hz Alarm method: Audible and visual alarming signalsAudible alarm: ≤70dBConsumption: &l...
- Household Gas Alarm with High-quality Flat Surfaced Sensor and MCU Control
- 2017-07-06 14:21
- Model Number: GK Combustible Gas Alarm Brand Name: Hanwei Key Specifications/Special Features: Brief introduction:GK gas alarm is a kind of household gas alarm designed to detect the concentration of combustible and toxic gases using high qual...
- Push Cart Type Pipeline Gas Detectors, Available in Various Range, Measures 1,100 x 230 x 280mm
- 2017-07-05 22:05
- Model Number: JL368 Brand Name: Hanwei Key Specifications/Special Features: Brief introduction:This detector adopts advanced semiconductor/hot-wire gas sensorYou only need to open the power switch and adjust the sensitivity, and then you can pus...