1
Dual input ports for versatile pressure measurement.
High precision German-made sensor for accuracy.
Measures positive, negative, and differential pressure.
Built-in temperature sensor for accurate readings.
Multiple pressure units for diverse applications.
Large LCD with backlight for easy visibility.
60-Day money back guarantee and 24-month warranty.
Average Rating out of 5:
Price Range: $32.99
Material: Acrylonitrile Butadiene Styrene (ABS)
2
Compact design for easy handling and storage.
Accurate differential cell counting capability.
Durable construction ensures long-lasting performance.
Lightweight at 0.136 kg for portability.
Manufactured in Taiwan with high-quality standards.
Ideal for laboratory and research applications.
Convenient 2-key operation for user-friendly experience.
Average Rating out of 5:
Price Range: $59.64
3
Measures differential pressure from -18 to 18 mm.WC.
High accuracy of ±0.5% of full scale.
Features a clear LCD display for easy reading.
Built-in high and low buzzer alarms.
Durable MS body with stainless steel front plate.
Ideal for hospitals, clean rooms, and HVAC systems.
Includes wall-mounted hose nipples and power adaptor.
Price Range: $290.00
Material: Stainless Steel
4
Measuring range from -180 to 180 Pascals.
High accuracy of ±0.5% of full scale.
Integrated high-speed differential pressure sensor.
Built-in high and low buzzer alarms.
RS485 Modbus communication protocol supported.
Suitable for clean rooms and hospitals.
Includes wall-mounted hose nipples and power adapter.
Average Rating out of 5:
Price Range: $351.00
Material: Stainless Steel
5
High sensitivity and accuracy for reliable measurements.
Strong anti-interference capability ensures stable performance.
Compact design with die-cast aluminum alloy construction.
4-20mA output signal for easy integration.
Wide temperature range: -30°C to +80°C.
Ideal for medical and industrial pressure applications.
Non-corrosive gas compatibility for diverse environments.
Average Rating out of 5:
Price Range: $44.59
6
High accuracy for reliable pressure readings.
Compact design for easy installation and use.
Temperature limits: 20 to 120°F (-6.67 to 48.9°C).
Pressure limits: 30 psig for both connections.
Applications include medical and HVAC systems.
Barbed connections for standard 3/16" ID tubing.
Removable lens for easy servicing and maintenance.
Average Rating out of 5:
Price Range: $105.32
Material: Plastic
7
High accuracy differential pressure measurement.
Range: 0-5 inches of water column.
Compatible with air and non-combustible gases.
Durable glass-filled plastic construction.
Removable terminal block for easy wiring.
Accepts cable diameters from 0.114 to 0.250 inches.
Ideal for HVAC and industrial applications.
Average Rating out of 5:
Price Range: $267.56
8
Measures temperature, humidity, and differential pressure.
Wide temperature range: -30°C to +50°C.
Humidity range: 0% to 100% RH.
Displays readings on a 3-line LED display.
Integrated buzzer for alarm on process violation.
Wall mounting with stainless steel flush plate.
Ideal for clean rooms and pharmaceutical applications.
Price Range: $340.00
Material: Stainless Steel
9
High accuracy differential pressure measurement.
Compact design for easy installation.
Pressure limits of 30 psig continuous.
Temperature range: 20 to 120°F.
Compatible with 3/16" ID tubing.
Applications include medical and HVAC systems.
Removable lens for easy servicing.
Average Rating out of 5:
Price Range: 0
Material: Plastic
10
Measures differential pressure from -250 to 250 Pascals.
High accuracy of ±0.5% full scale.
2 AA batteries provide 9 months of usage.
Built-in buzzer for process violation alerts.
Compact design fits standard 4½ inch diameter gauge.
Ideal for clean rooms and hospital applications.
Includes calibration certificate and instruction manual.
Price Range: $166.00
Material: Plastic, Acrylonitrile Butadiene Styrene (ABS)
11
Accurate pressure measurements with ±2% full scale.
Measures airflow, blower, and furnace draft efficiently.
Durable aluminum construction for long-lasting use.
Dual 1/8” female NPT pressure taps included.
Wide temperature range: 20°F to 140°F.
Ideal for industrial and HVAC applications.
Compact 4-3/4” diameter for easy installation.
Average Rating out of 5:
Price Range: $89.99
Material: Aluminum
12
Highly reliable tank gauge for accurate measurements.
Durable ABS plastic construction for long-lasting use.
Epicyclic gear set ensures smooth operation.
Nylon cord adds extra durability and strength.
Reversible scale for versatile fluid height readings.
Compatible with 275, 330, 55-gallon tanks.
Easy-to-read dial face for quick reference.
Price Range: $59.98
Material: Plastic
13
High accuracy differential pressure measurement.
Designed for air and compatible gases.
Digital push-button zero and span adjustment.
Screw-type terminal block for easy connections.
Mounting orientation: Vertical alignment preferred.
Durable construction for long-term reliability.
Consult factory for specific applications and requirements.
Price Range: $103.42
14
High accuracy differential pressure measurement
Compact design for versatile applications
Pressure range: 0-3" w.c.
Durable construction for long-lasting performance
Easy servicing with removable lens and housing
Suitable for medical and HVAC applications
Includes barbed and optional NPT connections
Price Range: $92.58
Material: Plastic
15
Transparent design prevents breakage and distortion.
Compact size ensures easy installation and usage.
Accurate measurements for pressure detection.
Versatile applications across multiple industries.
Long service life with low power consumption.
Excellent vibration and jitter performance.
Dedicated customer support for assurance.
Price Range: $45.55
16
Indicates filter replacement needs clearly.
Compatible with Pentek 3G MM filter housing.
Features a simple three-color status display.
Easy installation and straightforward usage.
Durable construction for long-lasting performance.
Helps maintain optimal water quality.
Country of origin: China.
Average Rating out of 5:
Price Range: $57.80
Material: Various metals, plastics, or glass
17
Measures differential pressure accurately up to 4.01 in.WC.
4-20mA output for easy integration with systems.
Built-in buzzer alarm for process violation alerts.
High-speed differential pressure sensor for rapid response.
Matte finish ABS plastic enclosure for durability.
RS 485 Modbus RTU for BMS/SCADA/PLC communication.
Includes calibration certificate and mounting accessories.
Price Range: $271.00
Material: ABS
18
Reliable differential pressure indication for various models.
Color change alerts from green to red.
Compatible with M16, M26, M30, and M3.
Metal construction ensures durability and longevity.
Easy installation and user-friendly design.
Helps maintain optimal system performance.
Essential for monitoring pressure loss efficiently.
Average Rating out of 5:
Price Range: $25.99
Material: Metal
19
Compatible with Fluke 740 Series Calibrators.
Pressure range: 0 to 100 PSIA.
Internal temperature compensation for accurate performance.
Temperature range: 0 to 50 degrees Celsius.
Displays pressure in 10 customizable units.
Calibrate with Fluke 700PCK Pressure Calibration Kit.
Precision pressure source required for calibration.
Price Range: 0
20
Measures pressure from 0 to 20 inches H2O.
Durable aluminum construction ensures long-lasting use.
±2% accuracy provides precise measurement results.
Compatible with 1/8 inch female NPT connections.
Rated for 15 PSI and various applications.
Operates within ambient temperatures of 20°F to 140°F.
Ideal for HVAC, industrial, and laboratory settings.
Price Range: $89.99
Material: Aluminum
21
Measuring range: -0.72 to +0.72 in wc.
High accuracy: ±0.5% of full scale.
Isolated output: 4-20 mA.
Built-in high and low buzzer alarms.
Durable construction: M.S. body and stainless steel front.
Compact dimensions: 100×90×30 mm (W×H×D).
Ideal for hospitals and clean room applications.
Price Range: $299.00
22
Compact design for easy installation and use.
Pressure range: 0-5" w.c. for accurate readings.
Durable construction for reliable, long-lasting performance.
Temperature limits: 20 to 120°F for versatility.
Compatible with standard 3/16" ID tubing connections.
Easy servicing with removable lens and housing.
Ideal for various applications in HVAC systems.
Average Rating out of 5:
Price Range: $106.92
Material: Plastic
23
Accurate 10 PSI differential pressure measurement. Re-settable max pointer for daily readings. Three color arc for easy filter status indication. Durable anodized aluminum construction with Buna seals. High pressure rating up to 3,000 PSI. 1/4" NPT connections for easy installation. Ideal for monitoring filter performance effectively.
Average Rating out of 5:
Price Range: 0
Material: Aluminum
24
Measures differential pressure from 0-2 inches of water.
Durable aluminum construction for long-lasting performance.
Ideal for HVAC, fans, and blower systems.
1/8" female NPT connections for easy installation.
Wide temperature range: 20°-140°F for versatility.
±2% accuracy at 70°F for reliable readings.
Perfect for filter resistance and pressure drop measurements.
Average Rating out of 5:
Price Range: $89.99
Material: Aluminum
25
Accurate differential pressure measurement for various applications.
Adapts easily to different pressure settings.
Ideal for clean rooms and sensitive environments.
Robust construction ensures high stability and reliability.
Compatible with HVAC, aerospace, and food industries.
Compact design with low energy consumption.
1/8 internal thread for versatile installation options.
Average Rating out of 5:
Price Range: $42.92
Material: Aluminum
26
Measures up to 30 PSI differential pressure.
Re-settable max indicating pointer for daily readings.
Three color arc for easy filter status feedback.
Anodized aluminum construction for durability and longevity.
Buna seals ensure effective sealing and reliability.
Rated for 3,000 PSI, high-pressure application.
1/4" NPT connections for easy inline installation.
Price Range: 0
Material: Aluminum
27
Accurate readings from 0 to 10 inches of water.
±2% accuracy at 70°F for reliable measurements.
Ideal for HVAC and fluid system applications.
Durable aluminum body ensures lightweight strength.
Flexible installation with 1/8" female NPT taps.
Operates in temperatures from 20°F to 140°F.
Perfect for industrial and commercial use cases.
Price Range: $89.99
Material: Aluminum
28
High accuracy differential pressure gauge.
Compact design for easy installation.
Pressure range: 0-2" w.c.
Temperature range: 20 to 120°F.
Barbed connections for 3/16" ID tubing.
Removable lens for easy servicing.
Ideal for various applications and environments.
Average Rating out of 5:
Price Range: $64.99
Material: Plastic
