For the field. For the lab.
Precision instruments, calibrated and ready to work.
Pressure and temperature calibration equipment from leading manufacturers, with expert help to find the right fit.
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Pressure Gauges
Digital pressure gauges for field and lab work — Crystal, Additel, Ralston, and related instruments, with ISO/IEC 17025 accredited calibration available on most models.
30 products
Temperature Calibrators
Dry-block, bath, and furnace temperature calibrators for industrial sensors and transmitters — JOFRA, Additel, and related lines, with ISO/IEC 17025 accredited calibration available on most instruments.
41 products
Temperature Indicators
Reference thermometer readouts and digital temperature indicators for precision temperature measurement — pair with reference probes and calibrators.
9 products
Temperature Sensors
Reference sensors, DLC probes, and temperature modules used with dry-wells, baths, and readouts — JOFRA, Additel, and related lines.
24 products
Process Calibrators
Multifunction and loop calibrators for mA, voltage, thermocouple, RTD, frequency, and related process signals — Additel, PIE, and complementary tools, with ISO/IEC 17025 accredited calibration available on most instruments.
22 products
Pressure Calibrators
Handheld and automated pressure calibrators for generating or controlling pressure and comparing it to a reference — Additel, Crystal, and related lines, with ISO/IEC 17025 accredited calibration available on most instruments.
13 products
Pressure Controllers
Portable and benchtop automated pressure controllers for setting and holding pressure during calibration and test — primarily Additel, with ISO/IEC 17025 accredited calibration available on most models.
3 products
Pumps & Generation
Pressure generation for calibration and test — hand pumps, hydraulic kits, volume controllers, and regulators from Ralston, Additel, and related lines. Pair with gauges and Quick-test hoses; ISO/IEC 17025 calibration applies to the measuring instruments more often than to the pump itself.
23 products
Fittings & Adapters
Quick-test adapters, fittings, elbows, tees, manifolds, fluid traps, and Crystal CPF — the connection hardware that makes pressure calibration kits leak-tight and repeatable.
43 products
Hoses
Ralston Quick-test and microbore hoses for pressure calibration — QT, XT, Male NPT, medium-pressure, tube QC, AN flare, tube stub, and related assemblies already listed on this site.
8 products
Pressure Modules
External pressure modules for compatible Crystal and Additel calibrators — expand range coverage without buying a second handheld.
12 products
Infrared Thermometers & Thermal Imagers
Infrared thermometers and thermal imagers for non-contact temperature surveys — spot IR guns and imaging cameras used by HVAC, electrical, food-service, and maintenance teams.
12 products
Electrical Test
Electrical test instruments for industrial maintenance and troubleshooting — multimeters, clamp meters, insulation testers, voltage detectors, and related tools, primarily from REED Instruments, with ISO/IEC 17025 accredited calibration available on most meters.
59 products
Environmental Meters
Environmental meters for workplace and facility monitoring — thermo-hygrometers, moisture meters, air quality tools, and related instruments used by inspectors and maintenance teams.
29 products
Air Quality & Particle Counters
Air quality meters for indoor environmental checks — CO, CO₂, O₂, temperature/humidity, and particulate instruments used by HVAC, facility, and IAQ survey teams. Products below are live REED SKUs on this site.
12 products
Sound & Light Meters
Sound level meters, noise dosimeters, and light meters for occupational safety and environmental surveys.
20 products
Gas, Leak & EMF Safety
Safety and detection instruments for workplace hazards — combustible and refrigerant leak detectors, gas monitors, ultrasonic leak detectors, and related REED tools used by HVAC and industrial teams.
16 products
Water Quality
Water quality meters for pH, conductivity, ORP, TDS, and salinity — handheld meters, electrodes, and buffer solutions used in process, environmental, and lab checks.
22 products
Force, Hardness, Thickness & Vibration
Force, hardness, thickness, vibration, tachometry, and related industrial maintenance instruments — ultrasonic thickness gauges, coating tools, gloss meters, refractometers, force gauges, and REED plant/QC instruments already stocked on this site.
51 products
Air Velocity & Manometers
Air velocity meters and digital manometers for HVAC airflow, duct, and differential pressure checks — vane and hot-wire anemometers, thermo-anemometers, pitot/manometer combinations, and the R3300 digital manifold family. Products below are live REED SKUs on this site.
20 products
Inspection Tools
Inspection tools including video borescopes and pipe inspection cameras for visual checks in engines, drains, walls, HVAC ducts, and process equipment.
19 products
Cases, Leads & Accessories
Instrument accessories that complete a meter or calibrator kit — test leads, probes, cases, magnetic straps, SD cards, power supplies, measuring-wheel parts, and combo kits. SKUs below are live REED accessories already stocked on this site.
45 productsExplore the equipment
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