JAKEMY JM-6114 70 in 1 Ratchet Screwdriver Hand Tools Electrical Maintenance
Features:
JAKEMY JM-6114 70 in 1 Ratchet Screwdriver Hand Tools Electrical Maintenance
Features:
Round: R1
Suitable for use everywhere from in the house to restaurants, offices and industrial areas, the UT337A measures the exact value of carbon monoxide (CO) present in the air. Featuring a built-in sensor integrated into the top of the unit, the UT337A measures CO content from 0-1000ppm with accuracy of ±5% (5ppm) and resolution of 1ppm. The sensor is also designed to adjust rapidly to changes, ensuring you always get a stable, accurate reading. When CO levels exceed a certain threshold, the UT337A will alert the user by using a combination of audible and LED light indicators. The alarm is configurable to the user’s specification and it is also possible to use this meter to calculate temperature values.
UT350 series digital sound level meter with stable performance, safety and reliability can be widely used for environmental protection, laborhygiene, industrial enterprise, scientific research and teaching. It is applied to environmental noise measurement, machinery equipment noise measurement and architectural acoustics measurement.
1. Data hold, LCD backlight
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