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YH 131B 45W ELEMENT


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YH 131B 45W ELEMENT

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YIHUA

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  • DC Power Supply UTP3305

    0 out of 5
    (0)

    Features:

    1. Dual channel, two circuits of adjustableoutput voltage 0~32V and one circuit of fixed voltage 5V.

    2. Master-slave tracking, constant voltageand current, Ⅰ, Ⅱ circuit can be used for master-slave tracking and used in parallelor in series.

    3. Forced ventilation, temperature controlcooling system. When the temperature reaches 65℃, the device dissipatesheat automatically.

    4. Display mode: LED digital tube display,can show voltage and current simultaneously.

    5. Low ripple, low noise

    6. High regulation: 0.01%

    7. Output ON/OFF control

    8. Constant voltage and constant currentoperation

    9. Optional European standard outputterminal

    10. Overload protection, reverse polarityprotection

    SKU: n/a
  • PQM-707 Power Quality Analyzer

    0 out of 5
    (0)
    • Features:

      • 7″ touch screen – intuitive operating
      • CAT IV 600V – high safety
      • all parameters acc. to class S – high accuracy of measurements
      • Li-Ion rechargeable battery – higher mobility
      • removable memory card – recording data with no restrictions

      Possible measurements:

      • Measurements according to EN 50160,
      • Voltage L1, L2, L3, N-PE (five inputs),
        – average, minimum, maximum values, range to 760 V, ability to work with voltage transformers,
      • Current L1, L2, L3, N (four inputs),
        – average, minimum, maximum values, measurement current with range to 3 kA (depends on used clamp), ability to work with current transformers,
      • Crest factor for voltage and current,
      • Frequency from 40 Hz to 70 Hz ,
      • Active, reactive, distortion, apparent power, including the type of reactive power (capacitive, inductive),
      • Power recording:
        • Budeanu method,
        • IEEE 1459,
      • Active, reactive, apparent energy,
      • Power factor, cosφ, tgφ,
      • Up to 50th harmonics for voltage and current,
      • Total Harmonic Distortion (THD) for voltage and current,
      • Short-term (PST) and long-term (PLT) flicker,
      • Unbalance of voltage and current,
      • Current and voltage events registration including waveforms and RMS graphs half period,
      • Inrush current
      • Calculator of energy tariffs
      • ANALYZER MEASURES AND RECORDS ACCORDING TO THE IEC 61000-4-30 CLASS S STANDARD.
    SKU: n/a
  • A25F PM2.5 Meter

    0 out of 5
    (0)

    1. Precise PM2.5 concentration based on pre-calibrated sensors

    2. Temperature measurement (°C/°F)
    3. Humidity measurement
    4. Emoticon display
    5. LCD backlight and red backlight alarm
    6. Battery status, low power, auto power off
    7. Formaldehyde concentration
    SKU: n/a
  • UT305S Professional Infrared Thermometer

    0 out of 5
    (0)

    Features of UT305S Professional Infrared Thermometer

    Certificates: CE, UKCA

    ● °C/°F selection
    ● Laser switch
    ● Data hold/LCD backlight
    ● Auto power off

    ● Tripod mounting hole
    ● Low battery indication
    ● MAX/MIN/AVG/DIFF mode
    ● High/low alarm

    SKU: n/a
  • LM573 Laser Levelers

    0 out of 5
    (0)

    Features of LM570/585 Series Laser Levelers

    Certificates (LM573LD-II only): CE, UKCA

    ● Osram LD green laser
    ● Self-leveling mode & manual mode
    ● Outdoor pulse mode

    ● 5200mAh Li-ion battery
    ● Type-C DC-in port
    ● Complimentary bracket

    SKU: n/a
  • A25M PM2.5 Air Quality Meter

    0 out of 5
    (0)

    Features & Merits

    1. Convenient to carry with exquisite design;

    2. PM2.5 concentration and ambient temperature display together on screen;

    3. Six emoticons to indicate PM2.5 concentration grade (top quality, good, mild, moderate, severe, poison);

    4. Designed with laser sensor for auto calibration & real-time test;

    5. Can continuously work for 4hrs with rechargeable polymer battery;

    6. Equipped with wall & car mounts for application in various environments;

    7. Test with one key, over-range indication;

    8. °C/°F unit switching

    SKU: n/a