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Sper Scientific Instruments

 Sper Scientific Instruments

Sper Scientific is a trusted manufacturer and supplier of professional measurement and monitoring instruments for laboratory, industrial, environmental and educational applications worldwide.

With more than four decades of experience, the company provides reliable, cost-effective instruments that help scientists, engineers, educators and quality control professionals obtain accurate, consistent results. Our broad product selection includes: air and water quality meters, environmental monitoring instruments, laboratory equipment, thermometers, light meters, sound meters, refractometers, materials testing and other specialized measurement tools.

Sper Scientific products combine dependable performance with practical features and user-friendly operation for both field and laboratory use. Many instruments are also available with NIST-traceable calibration certification to support quality assurance and regulatory requirements. Knowledgeable technical support, competitive pricing and industry-leading warranties provide added confidence before and after every purchase.

Optical Dissolved Oxygen Meter

462 Produkte

Large Display Stopwatch | Sper Scientific Direct

Sper Scientific

810022

Large Display Stopwatch/Timer

Regulärer Preis $22.98 USD
Angebotspreis Regulärer Preis
60-Memory Stopwatch - Sper Scientific Direct

Sper Scientific

810033

60-Memory Stopwatch

Regulärer Preis $49.45 USD
Angebotspreis Regulärer Preis
Continuous Alarm Timer | Sper Scientific Direct

Sper Scientific

810045

Continuous Alarm Timer

Regulärer Preis
Angebotspreis $39.00 USD Regulärer Preis $57.90 USD
Decimal Display Stopwatch | Sper Scientific Direct

Sper Scientific

810048

Advanced Decimal Display Stopwatch

Regulärer Preis $77.05 USD
Angebotspreis Regulärer Preis
Sling Psychrometer - 20 ~ 120 F | Sper Scientific Direct

Sper Scientific

736710

Sling Psychrometer

Regulärer Preis $141.90 USD
Angebotspreis Regulärer Preis
4-Channel Thermometer - Sper Scientific Direct

Sper Scientific

800023

4-Channel Thermometer

Regulärer Preis $206.80 USD
Angebotspreis Regulärer Preis
4-Channel Datalogging Thermometer - Sper Scientific Direct

Sper Scientific

800024

4-Channel Datalogging Thermometer

Regulärer Preis $359.70 USD
Angebotspreis Regulärer Preis
Type J Immersion and General Purpose Thermometer Probe - Sper Scientific Direct

Sper Scientific

800081

Type J Immersion and General Purpose Thermometer Probe

Regulärer Preis $47.30 USD
Angebotspreis Regulärer Preis
Type J Penetration Thermometer Probe - Sper Scientific Direct

Sper Scientific

800086

Type J Penetration Thermometer Probe

Regulärer Preis $56.10 USD
Angebotspreis Regulärer Preis
Wall Clock with Large LED Display - Sper Scientific Direct

Sper Scientific

810010

Digital Wall Clock with Large LED Display

Regulärer Preis
Angebotspreis $29.95 USD Regulärer Preis $150.65 USD
Light Meter (Foot-Candles) | Sper Scientific Direct

Sper Scientific

840021

Light Meter (Foot-Candles)

Regulärer Preis $138.60 USD
Angebotspreis Regulärer Preis
Basic pH Meter | Sper Scientific Direct

Sper Scientific

840087

Basic pH Meter

Regulärer Preis Ab $100.10 USD
Angebotspreis Regulärer Preis
Replacement Wind Screen for Sound Meter | Sper Scientific Direct

Sper Scientific

840091-4PK

Replacement Wind Screen for Sound Meter

Regulärer Preis Ab $18.00 USD
Angebotspreis Regulärer Preis
Mini Sound Meter | Sper Scientific Direct

Sper Scientific

850014

Mini Sound Meter

Regulärer Preis $189.20 USD
Angebotspreis Regulärer Preis
2-Pt. Acoustical Calibrator - Sper Scientific Direct

Sper Scientific

850016

2-Pt. Acoustical Calibrator - Class 2

Regulärer Preis $374.00 USD
Angebotspreis Regulärer Preis
Waterproof Dissolved Oxygen Meter Pen - Sper Scientific Direct

Sper Scientific

850045

Waterproof Dissolved Oxygen Meter Pen

Regulärer Preis $354.00 USD
Angebotspreis Regulärer Preis
Waterproof Conductivity Meter (Pen Style) - Sper Scientific Direct

Sper Scientific

850037

Waterproof Conductivity Meter (Pen Style)

Regulärer Preis
Angebotspreis $57.98 USD Regulärer Preis $79.35 USD
Benchtop Conductivity Meter | Sper Scientific Direct

Sper Scientific

860032

Benchtop Conductivity Meter

Regulärer Preis $424.35 USD
Angebotspreis Regulärer Preis
Water Quality Meter Kit - Sper Scientific Direct

Sper Scientific

850081

Water Quality Meter Kit

Regulärer Preis Ab $191.40 USD
Angebotspreis Regulärer Preis
pH Probe with ATC Replacement | Sper Scientific Direct

Sper Scientific

850059P

pH Probe with ATC Replacement

Regulärer Preis $104.65 USD
Angebotspreis Regulärer Preis
Light Meter (Lux & Foot-Candles) | Sper Scientific Direct

Sper Scientific

840020

Light Meter (Lux & Foot-Candles)

Regulärer Preis $179.30 USD
Angebotspreis Regulärer Preis
Pure Water Meter | Sper Scientific Direct

Sper Scientific

850038

Pure Water Meter

Regulärer Preis $392.15 USD
Angebotspreis Regulärer Preis
White Large Display Timer - Sper Scientific Direct

Sper Scientific

810005

Large Display Timer

Regulärer Preis $33.35 USD
Angebotspreis Regulärer Preis
Advanced Thermocouple Thermometer | Sper Scientific Direct

Sper Scientific

800005

Advanced Thermocouple Thermometer

Regulärer Preis $154.00 USD
Angebotspreis Regulärer Preis
Infrared Thermometer / LED Light Pen | Sper Scientific Direct

Sper Scientific

800100

Infrared Thermometer / LED Light Pen

Regulärer Preis $66.22 USD
Angebotspreis Regulärer Preis
Yellow water resistant stopwatch by Sper Scientific with black lanyard, seen on a white background.

Sper Scientific

810012

Water Resistant Stopwatch

Regulärer Preis $16.10 USD
Angebotspreis Regulärer Preis
Sound Level Pen | Sper Scientific Direct

Sper Scientific

840018

Sound Level Pen

Regulärer Preis $160.60 USD
Angebotspreis Regulärer Preis
SD Card Datalogger pH Meter | Sper Scientific Direct

Sper Scientific

850060

SD Card Datalogger pH Meter

Regulärer Preis $272.80 USD
Angebotspreis Regulärer Preis
Advanced pH Meter | Sper Scientific Direct

Sper Scientific

850055

Advanced pH Meter

Regulärer Preis Ab $219.65 USD
Angebotspreis Regulärer Preis
Weather Ball Barometer — weather-ball-barometer — Barometers — Sper Scientific

Sper Scientific

739750

Weather Ball Barometer

Regulärer Preis $35.20 USD
Angebotspreis Regulärer Preis
Detachable Probe Sound Meter | Sper Scientific Direct

Sper Scientific

840012

Detachable Probe Sound Meter

Regulärer Preis $379.50 USD
Angebotspreis Regulärer Preis
Datalogging Relative Humidity Temperature Pen | Sper Scientific Direct

Sper Scientific

800013

Datalogging Relative Humidity Temperature Pen

Regulärer Preis $153.00 USD
Angebotspreis Regulärer Preis
Light Meter Lux | Sper Scientific Direct

Sper Scientific

840006

Light Meter Lux

Regulärer Preis $138.60 USD
Angebotspreis Regulärer Preis
5-Channel Timer - Sper Scientific Direct

Sper Scientific

810015

5-Channel Timer

Regulärer Preis $31.05 USD
Angebotspreis Regulärer Preis
Wet Bulb Globe Heat Stress Meter - Sper Scientific Direct

Sper Scientific

800036

Wet Bulb Globe Heat Stress Meter

Regulärer Preis $185.15 USD
Angebotspreis Regulärer Preis
Digital Stroboscope | Sper Scientific Direct

Sper Scientific

840009

Digital Stroboscope

Regulärer Preis $216.00 USD
Angebotspreis Regulärer Preis

About Sper Scientific Instruments 

Sper Scientific is a leading supplier of professional measurement and monitoring instruments with over four decades of experience serving laboratory, industrial, environmental, and educational markets worldwide. Known for dependable instrumentation, broad product selection, and responsive technical support, Sper Scientific equips scientists, engineers, and quality control professionals with the tools they need to measure with confidence.

Measurement Instruments for Every Application 

Sper Scientific's catalog spans environmental monitoring, water quality, air quality, light measurement, electrical testing and laboratory analysis. From field-portable meters to full benchtop systems, Sper Scientific offers a comprehensive instrument solution for virtually every measurement need.

Key Product Families

  • Environmental Meters — Temperature, humidity, air quality, CO, sound, and light measurement.
  • Water Quality Instruments — pH, dissolved oxygen, conductivity, turbidity, ORP, and salinity meters.
  • Thermometers & IR Meters — Contact and non-contact temperature measurement for lab and field.
  • Spectrophotometers — Visible wavelength analysis for color and concentration measurement.
  • Ultrasonic Cleaners — Benchtop ultrasonic cleaning systems and accessories.
  • Calibration Solutions & Accessories — Buffer solutions, probes, and calibration kits.


Why Buy Sper Scientific from Sper Scientific Direct? 

As the retail arm of Sper Scientific Instruments, Sper Scientific Direct offers the complete Sper instrument lineup with factory-direct expertise, expert US-based support and fast domestic shipping.