Programmable 4 Digit Red LED AC/DC Amp/Current meter with dual control. Good for HHO System

Price: $37.50
  • SKUEPM-5740TAR
133 units available
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Key Features of the 5740TA Digital AC/DC Amp Meter (Red LED)

  • Support AC & DC to 500A and stable
  • Bright LED display
  • Movable decimal point
  • -1999A to 9999 (display only)
  • Auto "zero" when no input
  • Low power consumption (<2Watt)
  • -3 level noise filtration
  • Built-in isolated power module
  • Over load display "1" or "-1"

 

Specification

  • Range: -500~+/- 500A (with negative sign "-")
  • Power: DC9V~30V +/- 10%
  • Current draw: 40mA~90mA<
  • Resolution: 0.1A/1A
  • Power Frequency (not output): 0~400Hz
  • Temperature: 0-50'C
  • Sampling: 0.3s
  • Display:Red LED 0.56"
  • Dimension: 79mm * 43mm * 58mm
  • Cutting: 76mm * 39.5mm

 LINK for DATASHEET

5740

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