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Additel ADT681A Digital Pressure Gauge, Range -15psi (-1bar) to 60000psi (4200bar)

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20,790.00 AED 20790.0 AED 20,790.00 AED 20,900.00 AED

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Brand: Additel
Warranty: 1 Year

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Key Features:

Wide Pressure Range: Measures from -15 psi (-1 bar) vacuum to 60,000 psi (4200 bar), ideal for both low and ultra-high pressure applications.

High Accuracy Options: Available in multiple accuracy classes—±0.02%, ±0.05%, and ±0.1% FS—to suit different calibration and process needs.

Rugged & Portable Design: Built for harsh industrial environments with IP67-rated enclosure and compact form factor for field use.

Multiple Pressure Units: Supports 11 selectable engineering units (psi, bar, kPa, MPa, inH₂O, etc.) for flexible and universal usage.

Advanced Display: Large backlit LCD screen shows pressure, peak, min/max, and battery status with excellent visibility.

Data Logging Function: Optional data logging and communication capability with RS-232 or USB interface.

Explosion-Proof Models: Optional intrinsically safe versions (Ex-rated) available for hazardous environments.

Zero & Tare Functionality: Includes user-friendly zero, tare, and damping features for real-time measurement control.

Long Battery Life: Powered by long-lasting AA batteries with low-power consumption mode for extended field operations.

Calibration Certificate Included: Comes with NIST-traceable calibration certificate for immediate compliance.


​Key Technical Specifications:

  • Pressure Range:

    • Vacuum: -15 psi / -1 bar

    • Maximum: 60,000 psi / 4200 bar (Model dependent)

  • Accuracy Options:

    • ±0.02% FS (Full Scale)

    • ±0.05% FS

    • ±0.1% FS

  • Pressure Types:

    • Gauge, Absolute, Compound, Differential, Vacuum

  • Pressure Units Supported:

    • psi, bar, mbar, kPa, MPa, Pa, inH₂O, ftH₂O, mmHg, inHg, kg/cm² (Up to 11 selectable units)

  • Display:

    • 5-6digit large LCD display with backlight

    • Real-time display of pressure, min/max, peak, and battery status

  • Temperature Compensation:

    • Accurate over -10°C to 50°C (14°F to 122°F) range

  • Data Logging (Optional):

    • Internal memory for pressure logging

    • USB or RS-232 communication interface

  • Power Supply:

    • 3 x AA alkaline batteries

    • Optional external power via USB

  • Enclosure Rating:

    • IP67 waterproof and dustproof

  • Overpressure Protection:

    • 1.2 to 1.5 times of the full-scale pressure depending on range

  • Intrinsically Safe Model (Ex Option):

    • Available with ATEX, CSA, IECEx certifications for hazardous locations

  • Operating Temperature:

    • -4°F to 122°F (-20°C to 50°C)

  • Storage Temperature:

    • -40°F to 167°F (-40°C to 75°C)

  • Mechanical Connection:

    • 1/4” NPT, BSP, or custom fitting as per model

  • Weight:

    • Approximately 0.68 kg (1.5 lbs)

  • Calibration:

    • NIST-traceable calibration certificate included


For B2B Inquiries : 

Please send your E-Mail to info@dotearth.ae, and one of our sales associate will contact you.

Tel : 02 665 1126