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HVAC + Refrigeration

Optimize airflow and diagnose system performance with precision instruments built for HVAC/R professionals.

Sper Scientific tools help you reduce energy costs, improve occupant comfort, and maintain building safety.

  • Airflow & Anemometers: Measure air velocity and volume flow to balance duct systems and verify ventilation performance.
  • Temperature & Humidity: Hygrometers and psychrometers for ambient condition monitoring, dew point analysis, and moisture control.
  • Thermal Imaging: Infrared cameras and thermometers to detect heat loss, insulation gaps, refrigerant leaks, and equipment hot spots.
  • Pressure & Differential: Manometers and differential pressure meters to measure static pressure, room relationships, and filter resistance.
  • Refrigeration Diagnostics: Temperature and pressure tools for verifying refrigerant charge, superheat, and subcooling.

From system commissioning and HVAC balancing to predictive maintenance and energy audits, Sper Scientific delivers the measurement accuracy HVAC/R technicians depend on.

HVAC + Refrigeration | Sper Scientific Direct

161 prodotti

4-Channel Thermometer - Sper Scientific Direct

Sper Scientific

800023

4-Channel Thermometer

Prezzo di listino $206.80 USD
Prezzo scontato Prezzo di listino
4-Channel Datalogging Thermometer - Sper Scientific Direct

Sper Scientific

800024

4-Channel Datalogging Thermometer

Prezzo di listino $359.70 USD
Prezzo scontato Prezzo di listino
Advanced Thermocouple Thermometer | Sper Scientific Direct

Sper Scientific

800005

Advanced Thermocouple Thermometer

Prezzo di listino $154.00 USD
Prezzo scontato Prezzo di listino
Infrared Thermometer / LED Light Pen | Sper Scientific Direct

Sper Scientific

800100

Infrared Thermometer / LED Light Pen

Prezzo di listino $66.22 USD
Prezzo scontato Prezzo di listino
Datalogging Relative Humidity Temperature Pen | Sper Scientific Direct

Sper Scientific

800013

Datalogging Relative Humidity Temperature Pen

Prezzo di listino $153.00 USD
Prezzo scontato Prezzo di listino
Manometers: 2-100 PSI | Sper Scientific Direct

Sper Scientific

840080

Manometers: 2-100 PSI

Prezzo di listino Da $300.15 USD
Prezzo scontato Prezzo di listino
Environmental Quality Meter With Sound | Sper Scientific Direct

Sper Scientific

850069

Environmental Quality Meter With Sound

Prezzo di listino $353.10 USD
Prezzo scontato Prezzo di listino
Wide Range Pressure Meter - Sper Scientific Direct

Sper Scientific

840065

Wide Range Pressure Meter

Prezzo di listino $264.00 USD
Prezzo scontato Prezzo di listino
Humidity/Temperature Monitor with Remote Temperature Sensor | Sper Scientific Direct

Sper Scientific

800015

Humidity/Temperature Monitor with Remote Temperature Sensor

Prezzo di listino $37.95 USD
Prezzo scontato Prezzo di listino
Relative Humidity & Temperature SD Card Logger | Sper Scientific Direct

Sper Scientific

800021

Relative Humidity & Temperature SD Card Logger

Prezzo di listino $386.10 USD
Prezzo scontato Prezzo di listino
Bluetooth 4-Channel Datalogging Thermometer | Sper Scientific Direct

Sper Scientific

800025

Bluetooth 4-Channel Datalogging Thermometer

Prezzo di listino $411.00 USD
Prezzo scontato Prezzo di listino
Scanning Moisture Meter | Sper Scientific Direct

Sper Scientific

850002

Scanning Moisture Meter

Prezzo di listino $211.60 USD
Prezzo scontato Prezzo di listino
Compact Infrared Food Safety Thermometer | Sper Scientific Direct

Sper Scientific

800115

Compact Infrared Food Safety Thermometer with IR + Probe

Prezzo di listino
Prezzo scontato $85.98 USD Prezzo di listino $100.05 USD
Advanced Infrared Thermometer with Dewpoint 20:1 / 605ºF | Sper Scientific Direct

Sper Scientific

800111

Advanced Infrared Thermometer with Dewpoint 20:1 / 605ºF

Prezzo di listino
Prezzo scontato $149.98 USD Prezzo di listino $209.30 USD
Humidity/Temperature Monitor | Sper Scientific Direct

Sper Scientific

800016

Humidity/Temperature Monitor

Prezzo di listino $54.05 USD
Prezzo scontato Prezzo di listino
Dial Hygrometer / Thermometer | Sper Scientific Direct

Sper Scientific

736920

Dial Hygrometer / Thermometer

Prezzo di listino $42.90 USD
Prezzo scontato Prezzo di listino
Indoor/Outdoor Humidity/Temperature Monitor | Sper Scientific Direct

Sper Scientific

800027

Indoor/Outdoor Humidity/Temperature Monitor

Prezzo di listino $70.15 USD
Prezzo scontato Prezzo di listino
Thermometer Basic Type K/J | Sper Scientific Direct

Sper Scientific

800004

Thermometer Basic Type K/J

Prezzo di listino $126.50 USD
Prezzo scontato Prezzo di listino
Pocket Moisture Meter Replacement Pins (Set of 2) | Sper Scientific Direct

Sper Scientific

850001PS

Pocket Moisture Meter Replacement Pins (Set of 2)

Prezzo di listino $11.50 USD
Prezzo scontato Prezzo di listino
Bluetooth Relative Humidity / Temperature / Pressure Logger | Sper Scientific Direct

Sper Scientific

800018

Bluetooth Relative Humidity / Temperature / Pressure Logger

Prezzo di listino $185.15 USD
Prezzo scontato Prezzo di listino
2 Channel Thermocouple Thermometer - Type K/J - Sper Scientific Direct

Sper Scientific

800007

2 Channel Thermocouple Thermometer - Type K/J

Prezzo di listino $134.20 USD
Prezzo scontato Prezzo di listino
Environmental Quality SD Card Logger | Sper Scientific Direct

Sper Scientific

850071

Environmental Quality SD Card Logger

Prezzo di listino $335.50 USD
Prezzo scontato Prezzo di listino
Infrared Thermometer Pen with True D:S Laser Guide | Sper Scientific Direct

Sper Scientific

800109

Infrared Thermometer Pen with True D:S Laser Guide

Prezzo di listino $100.10 USD
Prezzo scontato Prezzo di listino
Light gray Hot Wire Anemometer by SPER SCIENTIFIC, handheld, with green LCD showing 20.0 m/s and 27.6°C, beside a silver telescopic probe.

Sper Scientific

850024

Hot Wire Anemometer SD Card Logger

Prezzo di listino $601.70 USD
Prezzo scontato Prezzo di listino
White carbon monoxide monitor by Tongdy with vertical recessed stripe and green indicator light.

Tongdy

TSP-CO-B100

Carbon Monoxide Monitor

Prezzo di listino $240.00 USD
Prezzo scontato Prezzo di listino
White carbon monoxide monitor and controller by Tongdy with an LCD screen and setting buttons.

Tongdy

TSP-CO-D010

Carbon Monoxide Monitor and Controller

Prezzo di listino Da $279.00 USD
Prezzo scontato Prezzo di listino
UT337B Professional Laser Particle Counter

Uni-Trend US

180501700002X

UT337B Professional Laser Particle Counter

Prezzo di listino $999.00 USD
Prezzo scontato Prezzo di listino
UTi740X Inspector Series Thermal Imager

Uni-Trend US

180700100337X

UTi740X Inspector Series Thermal Imager

Prezzo di listino
Prezzo scontato $3,799.00 USD Prezzo di listino $3,999.00 USD
Pocket laser power meter by Sanwa with a digital display, control dial, and attached sensor.

Sanwa

LP10

Pocket Laser Power Meter

Prezzo di listino $273.90 USD
Prezzo scontato Prezzo di listino
DLC470 Digital Clamp Meter

Sanwa

DLC470

DLC470 | Multifunctional Leakage Clamp Meter

Prezzo di listino $504.90 USD
Prezzo scontato Prezzo di listino
Digital insulation tester by Sanwa with a clear LCD display showing 9.99 megaohms and multiple voltage settings.

Sanwa

HG561H

HG561H | Smart Style 7 Range Insulation Resistance Tester

Prezzo di listino $357.50 USD
Prezzo scontato Prezzo di listino
Red and black alligator safety clip adapters by Sanwa with textured grips.

Sanwa

ASJ201

ASJ201 | Alligator Safety Clip Adapter

Prezzo di listino $85.25 USD
Prezzo scontato Prezzo di listino
Red and black test leads by Sanwa with right angle plugs and needle probes.

Sanwa

TL-29

TL-29 | Test Leads for DCM2000DR

Prezzo di listino $27.95 USD
Prezzo scontato Prezzo di listino
PC Link 7 Multimeter Datalogging Software - Sanwa-America.com

Sanwa

PCLINK-7

PC Link 7 Multimeter Datalogging Software

Prezzo di listino $53.90 USD
Prezzo scontato Prezzo di listino
ACS101 | Clamp Sensor - Sanwa-America.com

Sanwa

ACS101

ACS101 | Clamp Current Sensor

Prezzo di listino $157.30 USD
Prezzo scontato Prezzo di listino
TL-21a | Replacement Test Leads - Sanwa-America.com

Sanwa

TL-21a

TL-21a | Replacement Test Leads

Prezzo di listino $15.53 USD
Prezzo scontato Prezzo di listino