3M Maintenance Free Half Mask 4277 is a ready-to-use maintenance-free respirator half masks with integrated FFABE1P3 R D filters providing gas, vapour and particulate protection
2 large bonded carbon filters for effective filtering and low breathing resistance / Exhalation valve centrally positioned to reduce heat build-up
FOR BASIC TEACHING TO ADVANCED SCIENCE: 444 pieces molecular model kit, including 132 atoms, 158 bonds and 150 parts for Carbon-60(Fullerene), provides to students from Grade 7 to Graduate level.
TWO CHEMICAL STRUCTURE MODELS: The ball-and-stick models use spheres to represent atoms and sticks to represent chemical bonds. In the space-filling model, the spheres are drawn to scale and are next to one another as atoms are in real molecules.
BASIC INFO—This is a single use battery. DO NOT Charge battery. 3.6V non-rechargeable AA lithium thionyl chloride battery; 2700 mAh; 14.5*50mm(H±0.5mm)/0.55*1.969 inch(H±0.02inch); wide range of temperatures -55°C to +85°C; most suitable for low power consumption devices.
CERTIFICATIONS—RoHS and UN 38.3 compliant; IEC certified. Search "MH20555" on UL for all EEMB UL certification information over 400 EEMB batteries.
BASIC INFO—3.6V non-rechargeable AA size lithium thionyl chloride battery; 2600 mAh; 14.5*50mm(H±0.5mm)/0.55*1.969 inch(H±0.02inch), wide range of temperatures -55°C to +85°C; most suitable for low power consumption devices. please check carefully if the ER14505 battery is the size you need for your electronic device before purchasing.
APPLICATION- Home automation sensors, door opening detector, temperature sensor, home alarm, bark collar, door sensor, remote control alarm, water meter, electricity meter, gas meter, medical equipment, flashlight, backup power etc.
BASIC INFO—3.6V non-rechargeable AA size lithium thionyl chloride battery; 2700 mAh; 14.5*50mm(H±0.5mm)/0.55*1.969 inch(H±0.02inch), wide range of temperatures -55°C to +85°C; most suitable for low power consumption devices. please check carefully if the ER14505 battery is the size you need for your electronic device before purchasing.
APPLICATION- Home automation sensors, door opening detector, temperature sensor, home alarm, bark collar, door sensor, remote control alarm, water meter, electricity meter, gas meter, medical equipment, flashlight, backup power etc.
BASIC INFO—This is a single use battery. DO NOT Charge battery. 3.6V non-rechargeable AA lithium thionyl chloride battery; 2700 mAh; 14.5*50mm(H±0.5mm)/0.55*1.969 inch(H±0.02inch); wide range of temperatures -55°C to +85°C; most suitable for low power consumption devices.
CERTIFICATIONS—RoHS and UN 38.3 compliant; IEC certified. Search "MH20555" on UL for all EEMB UL certification information over 400 EEMB batteries.
BASIC INFO—3.6V non-rechargeable AA size lithium thionyl chloride battery; 2600 mAh; 14.5*50mm(H±0.5mm)/0.55*1.969 inch(H±0.02inch), wide range of temperatures -55°C to +85°C; most suitable for low power consumption devices. please check carefully if the ER14505 battery is the size you need for your electronic device before purchasing.
APPLICATION- Home automation sensors, door opening detector, temperature sensor, home alarm, bark collar, door sensor, remote control alarm, water meter, electricity meter, gas meter, medical equipment, flashlight, backup power etc.
BASIC INFO—3.6V non-rechargeable AA size lithium thionyl chloride battery; 2700 mAh; 14.5*50mm(H±0.5mm)/0.55*1.969 inch(H±0.02inch), wide range of temperatures -55°C to +85°C; most suitable for low power consumption devices. please check carefully if the ER14505 battery is the size you need for your electronic device before purchasing.
APPLICATION- Home automation sensors, door opening detector, temperature sensor, home alarm, bark collar, door sensor, remote control alarm, water meter, electricity meter, gas meter, medical equipment, flashlight, backup power etc.