meter manufacturer, custom meters wholesaler from China ELE Electric Products

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meter

Founded in 1996, China ELE Electric Products Co., Ltd is professional meter manufacturer and supplier specializing in developing and producing all kinds of electrical products and accessories. As an enterprise certified by ISO9001 system strictly, we have also got many safety certificates, such as CB, SEMKO, FIMKO, ESC, CCC, VED, UL, CE etc. We have great capacity to develop new meters products, plastics and mental products according to our clients.

Contact Us

E-mail:
sales@eleelectric.com

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Meter

flm001

Microlife PF 100 Peak Flow Meter for Spirometry with FEV1
Automatic traffic light indicator
Meets American Thoracic Society accuracy standards
Measures peak flow and FEV1 to indicate early warning signs for impending asthmatic incidents or conditions
Automatically stores 240 readings
This device is used to measure Peak Expiratory Flow (PEF) and Forced Expiratory Volume in 1-second (FEV1) in both children and adults. PEF is the fastest speed air can be blown out of the lungs after inhalation. FEV1 measures the volume after exhaling in 1-second. Peak Flow (PEF) and Forced Expiratory Volume in 1-second (FEV1) measurements can tell how well lungs are breathing by monitoring airflow.

Meters

gam001

Extech 480823 EMF/ELF Meter
Technical Details
Measures AC magnetic fields from electrical appliances, power lines and wiring
Choose of readings in milliGauss or microTesla
Max resolution 0.1 milliGauss (0.01 microTesla)
ELF frequency bandwidth 30 to 300Hz
Range: 0.1mG to 199.9 milligauss (0.01 to 19.99 Tesla)
Frequency Bandwidth: 30 to 300 Hz (ELF frequency range)
Accuracy: ±(4% + 3digits) at 50-60 Hz
Dimensions:5.2x2.8x1"(132x71x25mm); Weight: 6 oz (170g)
Complete with 9V battery.

Electric Products