• Free Shipping

    Orders above Rs. 1000.

  • On Time Delivery

    Within 7 days.

  • Money Back Guarantee

    14 day Return*

  • Service Support

    Online Installation Support.

Product Description

The Labmart HT-1895 Digital Manometer is a handheld pressure measurement instrument designed for gauge and differential pressure measurement. It offers 11 selectable pressure units, dual LCD display, data hold, backlight, automatic power-off and low-battery indication, making it suitable for laboratory, HVAC, industrial and pressure-system troubleshooting applications.

Product Overview

The HT-1895 Digital Manometer is a portable electronic pressure meter for measuring positive, negative and differential pressure. Its broad measurement capability allows pressure readings to be displayed in multiple commonly used engineering units.

The instrument features a dual LCD display, rapid approximately 0.5-second response, selectable pressure units and convenient functions such as data hold and backlighting. Its handheld format makes it suitable for routine inspection and troubleshooting of pressure systems.

Key Features and Benefits

  • Gauge & Differential Pressure Measurement – Suitable for checking positive, negative and differential pressure.
  • 11 Selectable Pressure Units – Supports common engineering pressure units for flexible reporting.
  • Wide Pressure Capability – The HT-1895 provides measurement up to ±75.00 PSI according to the model-specific range table.
  • Fast Response – Typical response time of approximately 0.5 seconds.
  • High Measurement Accuracy – Accuracy specified as ±0.3% FSO at 25°C.
  • Dual LCD Display – Allows clear viewing of pressure readings and measurement information.
  • Data Hold – Freezes the displayed measurement for convenient recording.
  • Backlight – Helps improve readability in lower-light working environments.
  • Low-Battery Indicator – Alerts the operator when battery power is low.
  • Auto Power-Off – Helps conserve battery power during intermittent use.
  • Portable Handheld Design – Suitable for field inspection, laboratory testing and equipment troubleshooting.

4. Technical Specifications

Specification Details
Product Type Digital Manometer
Model HT-1895
Brand Labmart
Measurement Type Gauge / Differential Pressure
Display Dual LCD
Pressure Units 11 selectable units
Pressure Range – inH₂O ±2078
Resolution – inH₂O 1
Pressure Range – PSI ±75.00 PSI
Resolution – PSI 0.01 PSI
Pressure Range – mbar ±5168 mbar
Resolution – mbar 1 mbar
Pressure Range – kPa ±517.1 kPa
Resolution – kPa 0.1 kPa
Pressure Range – inHg ±15.00 inHg
Resolution – inHg 0.01 inHg
Pressure Range – mmHg ±3878 mmHg
Resolution – mmHg 1 mmHg
Pressure Range – oz/in² ±1200 oz/in²
Resolution – oz/in² 1 oz/in²
Pressure Range – ftH₂O ±173.0 ftH₂O
Resolution – ftH₂O 0.1 ftH₂O
Pressure Range – cmH₂O ±5272 cmH₂O
Resolution – cmH₂O 1 cmH₂O
Pressure Range – kg/cm² ±5.250 kg/cm²
Resolution – kg/cm² 0.001 kg/cm²
Pressure Range – bar ±5.138 bar
Resolution – bar 0.001 bar
Accuracy ±0.3% FSO at 25°C
Repeatability ±0.2% (maximum ±0.5% FSO)
Linearity / Hysteresis ±0.29% FSO
Response Time Approximately 0.5 seconds
Maximum Pressure 150 PSI
Low-Battery Indicator Yes
Over-Range Indicator Err.1
Under-Range Indicator Err.2
Operating Temperature 0 to 50°C
Storage Temperature -1 to 60°C
Power Supply 1 × 9V battery or external 9V DC
Accessories Pouch and tubing
Dimensions Approx. 170 × 55 × 34 mm
Weight Approx. 180 g
Certifications / Standards Not specified by the manufacturer

Specification note: Published technical sources show a discrepancy for the HT-1895 maximum pressure rating: the detailed model documentation specifies 150 PSI, while one model-family table lists 100 PSI. The 150 PSI rating has therefore been retained as the model-specific maximum-pressure specification.

5. Applications

  • HVAC pressure testing
  • Air-conditioning system troubleshooting
  • Ventilation-system inspection
  • Cleanroom pressure checking
  • Air duct pressure measurement
  • Gas pressure-system troubleshooting
  • Pneumatic-system inspection
  • Industrial equipment maintenance
  • Laboratory pressure measurement
  • Filter pressure-drop testing
  • Air-flow system diagnostics
  • General differential-pressure measurement

6. Suitable For

  • HVAC engineers and technicians
  • Maintenance departments
  • Industrial service teams
  • Laboratory technicians
  • Cleanroom maintenance teams
  • HVAC contractors
  • Facility-management teams
  • Pneumatic-system engineers
  • Process engineers
  • Equipment service technicians
  • Research and educational laboratories

7. Product Benefits

  • Wide unit selection – Makes the instrument adaptable to different pressure-measurement requirements.
  • Gauge and differential measurement – Supports a variety of troubleshooting and inspection tasks.
  • Fast response – Approximately 0.5-second response enables efficient spot checks.
  • Good measurement accuracy – ±0.3% FSO at 25°C supports routine pressure testing.
  • Portable operation – Lightweight handheld design is convenient for field work.
  • Clear display – Dual LCD with backlight improves measurement visibility.
  • Convenient data capture – Data-hold function simplifies recording readings.
  • Battery operation – Suitable for locations where mains power is unavailable

Similar Products

Customers also bought

    Complementary products