The AR1890 Digital Pressure Gauge is a professional high precision, high range, high resolution digital pressure gauge for indoor temperature measurement with a large screen display. It can quickly measure the pre-blue detection pressure value and has a dual channel that can simultaneously detect the pressure difference between two detection ports.
This instrument can measure the air pressure of the single pipe or the pressure difference between two detection ports. It offers 12 units of measurement and advanced features like DATA HOLD, MIN-MAX- AVG mode, ZERO, DATA RECORD, and AUTO POWER OFF. It is widely used in natural gas pipelines, air-conditioning refrigeration, and ventilation systems, mechanical hydraulics, plastic molding, biopharmaceutical molding, mining area pressure detection, gas, liquid, and production industrial equipment pressure detection.
FEATURES
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Fit In Most Gas ValvesSilicone Pressure Hose Size and Pressure Port Size |
Key Description
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Instruction To Structure
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The product is widely used in natural gas pipelines, air-conditioning refrigeration and ventilation systems, mechanical hydraulics, plastic molding, bio pharmaceutical molding, mining area pressure detection, gas, liquid and production industrial equipment pressure detection.
The product is widely used in natural gas pipelines, air-conditioning refrigeration and ventilation systems, mechanical hydraulics, plastic molding, bio pharmaceutical molding, mining area pressure detection, gas, liquid and production industrial equipment pressure detection.
The product is widely used in natural gas pipelines, air-conditioning refrigeration and ventilation systems, mechanical hydraulics, plastic molding, bio pharmaceutical molding, mining area pressure detection, gas, liquid and production industrial equipment pressure detection.
The product is widely used in natural gas pipelines, air-conditioning refrigeration and ventilation systems, mechanical hydraulics, plastic molding, bio pharmaceutical molding, mining area pressure detection, gas, liquid and production industrial equipment pressure detection.
Monitor Indoor Air Quality And Air Pressure Anytime.
Some air quality meters have the auto calibration feature to measure against a certain benchmark or different locations. All PerfectPrime products are rigorously tested to a high degree, ensuring the product is accurate and operates efficiently time and time again.
PerfectPrime AR1890 | PerfectPrime AR1890P1 | PerfectPrime AR1895 | PerfectPrime AQ9600 | |
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Customer Reviews |
4.3 out of 5 stars
279
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4.0 out of 5 stars
34
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4.0 out of 5 stars
9
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3.6 out of 5 stars
55
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Price | $39.99$39.99 | $49.99$49.99 | $62.99$62.99 | $199.99$199.99 |
Measuring ranges | ±13.79 kPa / ±2 psi / ±55.4 H2O | ±13.79 kPa / ±2 psi / ±55.4 H2O | -55H2O to +55H2O | 0-1000ug/m3 |
Accuracy | ±0.3% FSO | ±0.3% FSO (25°C) | ±0.3% FSO (25°C) | ± 1℃ |
Weight | 150g (without batteries) | 150g (without batteries) | 123g | 325g |
Low Battery Indicator | ? | ? | ? | ? |
Data Storage | 99 groups | 99 groups | 999 sets | |
Battery | 3 pieces of AAA 1.5V battery or USB Cable | 3 pieces of AAA 1.5V battery or USB Cable | 9V Battery | Lithium Ion Battery |
Dimension | 165 x 70 x 33 mm | 165 x 70 x 33 mm | 147 x 55 x 32mm | 245 x 85 x 40mm |