When.com Web Search

  1. Ads

    related to: accu flo neptune handheld meter reviews complaints youtube

Search results

  1. Results From The WOW.Com Content Network
  2. Multimeter - Wikipedia

    en.wikipedia.org/wiki/Multimeter

    The meter comprised a moving coil meter, voltage and precision resistors, and switches and sockets to select the range. The first Avometer had a sensitivity of 60 Ω/V, three direct current ranges (12 mA, 1.2 A, and 12 A), three direct voltage ranges (12, 120, and 600 V or optionally 1,200 V), and a 10,000 Ω resistance range.

  3. Portable People Meter - Wikipedia

    en.wikipedia.org/wiki/Portable_People_Meter

    Nielson Universal Meter Gateway UMG-2, which uses BLE to connect to the meters and uploads the collected data via LTE. The Portable People Meter (PPM), also known as the Nielsen Meter, is a system developed by Arbitron (now Nielsen Audio ) to measure how many people are exposed to individual radio stations and television stations .

  4. Automatic meter reading - Wikipedia

    en.wikipedia.org/wiki/Automatic_meter_reading

    In handheld AMR, a meter reader carries a handheld computer with a built-in or attached receiver/transceiver (radio frequency or touch) to collect meter readings from an AMR capable meter. This is sometimes referred to as "walk-by" meter reading since the meter reader walks by the locations where meters are installed as they go through their ...

  5. Neptune (company) - Wikipedia

    en.wikipedia.org/wiki/Neptune_(company)

    Neptune was started by Simon Tian in January 2013. [7] Before even building a prototype or incorporating a company, Tian posted some conceptual drawings of a smartwatch, the Neptune Pine, on a website he built using Weebly, issued a press release announcing the product, and proceeded to receive more than 20,000 orders for the device in a few weeks.

  6. Survey meter - Wikipedia

    en.wikipedia.org/wiki/Survey_meter

    Survey meters in radiation protection are hand-held ionising radiation measurement instruments used to check such as personnel, equipment and the environment for radioactive contamination and ambient radiation. The hand-held survey meter is probably the most familiar radiation measuring device owing to its wide and visible use.

  7. Current meter - Wikipedia

    en.wikipedia.org/wiki/Current_meter

    Mechanical current meters are mostly based on counting the rotations of a propeller and are thus rotor current meters. A mid-20th-century realization is the Ekman current meter which drops balls into a container to count the number of rotations.

  8. Ultrasonic flow meter - Wikipedia

    en.wikipedia.org/wiki/Ultrasonic_flow_meter

    Schematic view of a flow sensor. An ultrasonic flow meter is a type of flow meter that measures the velocity of a fluid with ultrasound to calculate volume flow. Using ultrasonic transducers, the flow meter can measure the average velocity along the path of an emitted beam of ultrasound, by averaging the difference in measured transit time between the pulses of ultrasound propagating into and ...

  9. Density meter - Wikipedia

    en.wikipedia.org/wiki/Density_meter

    Density meters are used to measure slurries, sludges, and other liquids that flow through the pipeline. Industries such as mining , dredging , wastewater treatment , paper, oil, and gas all have uses for density meters at various points during their respective processes.