HTC Digital Multemeter DM-92(31/2MANUAL) Model: HTC-A6

HTC Anemometers VB-8205(VIBRATION WITH RS232) Model: HTC-L1

HTC Instruments LX -101A Light Meter Along with Calibration Certificate

HTC 102A Light LUX Meter along with Calibration Certificate

HTC New DT-302-2 Dual Input Large LCD Display Digital Thermometer by Supreme Traders Supertronics1989

HTC Instruments Mini Sound Level Meter Thermometer

HTC HD-304 Humidity/Dew Point/Wet Bulb Temperature Meter , Multicolour.

Digital Craft Single 250 PSI Meter Manifold Digital Pressure Gauge Air Conditioner Refrigerant 410 *R22 *R12 * R134 Refrigerant Filling Device

LABART Digital Manometer, HT-1890 with Certificate Dual Port Air Pressure Meter HVAC Gas Tester, 11 Selectable Measure Units Large LCD Display with Backlight, (Range-±2 PSI) with Certificate

LOCUS U-Tube Acrylic Manometer | Differential Pressure Gauge ±300 mmWC | Engraved Scale Clear Acrylic Body | HVAC Lab Cleanroom Use | Range Options from 50-0-50 mm to 500-0-500 mm (300-0-300 mm)

LABART Digital Manometer, HT-1895 with Certificate Dual Port Air Pressure Meter HVAC Gas Tester, 11 Selectable Measure Units Large LCD Display with Backlight (Range-±100 PSI) with Certificate

LOCUS Acrylic U Tube Manometer | 100-0-100 mmWC Range | Wall Mounted | Brass Nozzle | Gas & Liquid Pressure Measurement | Industrial & Laboratory Use | ISO & CE Certified

Testo Pocket-sized absolute pressure meter

Testo 510 (0560 0510) Autoranging Differential Manometer Air Pressure Meter Gauge 0-100hPa by mLabs

Manometer Digital Gas Pressure Tester Differential Pressure Gauge HVAC Air Pressure Meter with Backlight Data Record Function