Handheld Digital Differential Pressure Meter, Psi/KPa/Bar/mmHg

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$90.88

The handheld digital differential pressure meter is a portable device designed for accurate pressure measurement across a wide range of applications. It supports 11 different pressure units, and ensures reliable performance with a measurement accuracy of ±0.3% FS. This pressure indicator ideal for use in cleanrooms, ventilation systems, and gas pipelines.

SKU: ATO-DPM-565

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Delivery date: 2-12 days

Overview

The handheld digital differential pressure gauge is a versatile and reliable tool engineered for professionals who require accurate and efficient pressure measurements in various environments. With its compact design, user-friendly interface, and robust functionality, differential manometer gauge simplifies complex measurement tasks and delivers consistent results.

Specification

Model	ATO-NF-565
Measurement Range	±138.3 InH₂O to ±0.344 Bar
Resolution	0.01 to 0.1 depending on unit
Accuracy	±0.3% FS
Linearity/Hysteresis	±0.1% FS
Repeatability	±0.25% FS
Max Pressure	20 Psi
Overrange Indication	ERR1 or ERR2
Power Supply	9V Battery
Auto Shut-off	10 minutes
Storage Temperature	-10 °C to 60 °C
Dimensions	139 × 33 × 55.5 mm

Pressure Units

Unit	Range	Resolution	Function	Range	Resolution
InH₂O	±138.3	0.01	inH₂O	±80	0.01
Psi	±5.000	0.001	ftH₂O	±11.53	0.01
mbar	±344.7	0.1	cmH₂O	±351.5	0.1
kPa	±34.47	0.01	kg/cm²	±0.351	0.001
inHg	±1.018	0.001	Bar	±0.344	0.001
mmHg	±258.5	0.1	--	--	--

Features

High-precision measurement with ±0.3% FS accuracy, a hallmark of a professional-grade digital pressure gauge.
Supports 11 pressure units, offering exceptional flexibility for this versatile manometer digital and pressure meter.
Features data hold, backlight, and automatic power-off for enhanced usability of this digital manometer gauge.
Equipped with Max/Min and difference measurement modes for advanced analysis.
Compact and portable design, making this digital pressure calibrator ideal for field use.
Powered by a 9V battery, ensuring convenience and mobility for this manometer pressure gauge.
Functions effectively as both a precise manometer and barometer for differential pressure.

Dimensions and Details

Application

Tips: How long does a digital pressure gauge typically last?

The lifespan of a digital pressure gauge depends on usage conditions, maintenance, and environmental factors. With proper care—such as avoiding overpressure, storing within the recommended temperature range, and replacing the battery as needed—the ATO-NF-565 pressure calibrator can provide reliable service for several years. Regular manometer is also recommended to maintain accuracy.

Existing reviews of Handheld Digital Differential Pressure Meter, Psi/KPa/Bar/mmHg

Portable pressure meter

This pressure meter is lighter than a phone and fits easily into any tool bag. It handles multiple jobs like gas line pressure, filter resistance, and fan static pressure with no problem. The ±0.3% accuracy keeps customers happy during inspections. The max/min record function makes routine checks easy.

From: Johnny | Date: 15/04/2026

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