Blaster’s Digital Galvo / Ohmmeter


The DG-2plus is a compact digital ohmmeter capable of safely measuring live bridgewire and firing line resistance to 9999 Ohms (auto-ranges from 1.0 to 9.9 Ohms; 10 to 999 Ohms; and 1.00K to 9.99K).
Instantly know if your EBCs and firing lines are good.
Housed in a non-sparking enclosure (including brass contacts) and completely sealed, it is perfect for flammable atmospheres.
For quick continuity tests you can feel the haptic feedback, or read the display to find the actual resistance.

Lifetime Limited Warranty Against Manufacturing Defects!


Features & Specifications

  • Very easy to use:
    Press “Test” Button.
    Decimal points flash for 10 seconds, touch lead wires to non-sparking brass terminals during this time
    A ½ second vibration indicates continuity.
    Actual circuit resistance is displayed in Ohms, in real-time.

  • Auto Ranging:
    10 Ohm Range 1.0 to 9.9 (+/- .5 Ohm).
    1000 Ohm Range 10 to 999 (+/- 1 % of scale).
    10K Ohm Range 1.00K to 9.99K (+/- 2 % of scale).
    Remove load and test another, or DG-2 will automatically power off 15 seconds after load is removed.
    Low-battery indicator displays “Lb” when it’s time to replace the battery.

  • Intrinsically Safe Design
    Max testing current of 1 mA
    Non-sparking brass test contacts.
    Completely sealed.

  • Rugged Enclosure
    Charcoal grey ABS enclosure with yellow rubber boot.
    Sealed keypad overlay.
    Shock resistant and IP65 compliant.
    Includes lanyard.

  • Small and Lightweight
    1.9” wide x 3.5” long x 1.2” thick; 2.6 ounces.
     Uses one replaceable CR2477 battery (included).

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Blasters Digital Galvanometer / Tester

  • Brand: Blaster One
  • Product Code: DG-2-PLUS
  • Availability: In Stock
  • £358.80

  • Ex Tax: £299.00

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