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Handheld Smart Manometer for Differential- Gage and Absolute Pressure
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
HHP350 Series
  • Gage, Absolute or Differential Ranges Available
  • User Selectable Engineering Units
  • High Accuracy, ±0.05% FS Standard with ±0.025% Optional
  • MIN/MAX Hold and Leak Test Functions
  • Programmable Damping Rates, and Auto Shutoff
 Manuals (contact with email : [email protected])


The trodeks® HHP350 Series smartmanometer brings high precisionand value to handheld manometerusers. Standard accuracy is±0.05% FS, including temperatureeffects, with ±0.025% FS optional.Models are available for gage,absolute or differential pressurewith available ranges from 58 mbar(28 inH2O) to 138 bar (2000 psi).
Additional features for theHHP350 Series includeMIN/MAX capture, adjustabledamping rates, and userselectable auto shut-off timeperiod. It can also documentup to 240 readingsautomatically or manually.Saved readings can berecalled at any time.

    HHP351: ±0.05% FS (except
    HHP351-A: ±0.1% FS)
    HHP352: ±0.025% FS
Storage Temperature: -5 to 50°C (23 to 122°F)
Operating Temperature: -40 to 60°C (-40 to 140°F)
Temperature Effects: No temperature effect over the entire operating range
Engineering Units: Inches of H2O [select 4°C, 20°C, 60°F], psi, mm of Hg, cm of Hg, inches of Hg, mBars, Bars, kPa, kg/cm2, and user selectable scaling
Proof Pressure: 2x range on gage and absolute units, 2x range on differential units when pressurized on high side only and 10.3 bar (150 psi) static when applied to both sides of the sensor simultaneously
Pressure Port: 1/8 NPT-F
Media Compatibility: Differential clean, dry non-corrosive gases only, gage or absolute models for fluids compatible with 316L SS
Battery: 4 "AA" batteries (included)
Battery Life: >100 hours continuous
Dimensions: 165 H x 91 W x 57 mm D (6.5 x 3.6 x 2.25")
Weight: 400 g (14 oz)
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