3clrs 19999 Words -19.999ma ~ +19.999ma Digital Led Dc Ammeter Amp Current Meter

US $530

  • Shenzhen, China
  • Jun 21st
The LED display comes in three optional colors: blue, red, and green. The device is lightweight at 50g and has dimensions of 79*42*25mm, with a hole size of 75.5*39.2mm. It supports analog signal input and has a maximum display of В±19999. We accept Paypal payments for both domestic and international transactions. Shipping is done via Post Air-mail within 1-2 working days after full payment is received. Shipment may take 15-45 business days, depending on the receiver's location. We also offer international Express deliveries for an extra fee. If you have any questions, please contact our customer service via eBay message or email. We operate from Mon-Fri, 09:00-20:00 and Sat 09:00-18:00, excluding weekends and public holidays. This DC ammeter is a digital LED device that measures current in the range of -19.999mA to +19.999mA. It has a power supply of DC 5VВ±5% and a voltage measuring range of 0-10V and 0-20mA. With a resolution of 1uA and an accuracy of 0.02%В±2 words, this ammeter has a measurement rate of 2.5 times/second. It also features polarity automatic conversion and a reading hold function. To ensure the device's proper use, please take note of these precautions: 1) when using DC power supply, the power supply negative is not connected to a negative signal, 2) measuring instruments must be independent of current supply, 3) use thicker wire when the signal is greater than 5A, 4) warm up the instrument for 15 minutes before use, 5) use shielded twisted pair cable for input wire, 6) use a high frequency filter for signal with high frequency interference, 7) ambient temperature should be 0-50В°C with relative humidity of 85% or less, and 8) do not use the device for extended periods of time without power for more than 4 hours in every three months.

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