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Search across the full range of Environmental, Industrial and Laboratory products from Sper Direct.

All - Sper Scientific Direct

1056 products

NIST Traceable Certificate of Compliance - Digital Timers (requires timer purchase) | Sper Scientific Direct

Sper Scientific

CERT-TIM

NIST Traceable Certificate of Compliance - Digital Timers (requires timer purchase)

$24.00 USD
NIST Traceable Certificate of Compliance - Heat Stress Meters (requires meter purchase) | Sper Scientific Direct

Sper Scientific

CERT-HSM

NIST Traceable Certificate of Compliance - Heat Stress Meters (requires meter purchase)

$40.00 USD
RADIATION METER CERTIFICATION

Sper Scientific

CERT-RAD

NIST Traceable Certificate of Compliance - Radiation Meters (requires new meter purchase)

$140.00 USD
NIST Traceable Certificate of Compliance - Sound Calibrators (requires calibrator purchase) | Sper Scientific Direct

Sper Scientific

CERT-SC

NIST Traceable Certificate of Compliance - Sound Calibrators (requires calibrator purchase)

$40.00 USD
NIST Traceable Certificate of Compliance - Stopwatches (requires stopwatch purchase) | Sper Scientific Direct

Sper Scientific

CERT-SW

NIST Traceable Certificate of Compliance - Stopwatches (requires stopwatch purchase)

$24.00 USD
NIST Traceable Certificate of Compliance - Temperature & RH Meters (requires meter purchase) | Sper Scientific Direct

Sper Scientific

CERT-HG

NIST Traceable Certificate of Compliance - Temperature & RH Meters (requires meter purchase)

$40.00 USD
NIST Traceable Certificate of Compliance - Visible Light Meters (requires meter purchase) | Sper Scientific Direct

Sper Scientific

CERT-VIS

NIST Traceable Certificate of Compliance - Visible Light Meters (requires meter purchase)

From $40.00 USD
Nitrate Ion Sensor - Fits Multi-Parameter Sonde - Sper Scientific - Water Quality -

Sper Scientific

870015-NI

Nitrate Ion Sensor - Fits Multi-Parameter Sonde

$2,858.00 USD
Nitrite HR Test Kit (0-250 ppm)

CHEMetrics

SPSK-7020B

Nitrite High Range Test Kit (0-250 ppm)

$96.58 USD
Nitrite Test Strips MQuant

Merck/MQuant

SPS10007-1

Nitrite Test Strips -2-80ppm

$140.44 USD
Noise Dosimeter Datalogger

Sper Scientific

850028

Noise Dosimeter with SD Card Logger

$511.50 USD
Non-Contact Infrared Thermometer - Sper Certified

Sper Scientific

800132C

Non-Contact Dual Use Infrared Thermometer - Sper Certified

$57.50 USD
3nh NR110 Colorimeter

3nh

NR110

NR110 Precision Colorimeter

$1,004.06 USD $1,056.90 USD
NR145 Precision Colorimeter

3nh

NR145

NR145 Precision Colorimeter

$1,094.31 USD $1,151.90 USD
NR200 Precision Colorimeter

3nh

NR200

NR200 Precision Colorimeter

$1,146.18 USD $1,206.50 USD
NR20XE Large Aperture Precision Colorimeter

3nh

NR20XE

NR20XE Large Aperture Precision Colorimeter

$1,146.18 USD $1,206.50 USD
3nh NR60CP Colorimeter

3nh

NR60CP

NR60CP Colorimeter

$1,658.32 USD $1,745.60 USD
3nh NS Series Spectrophotometer

3nh

NS800

NS Series Spectrophotometer

$3,767.99 USD $3,966.30 USD
Observational Research Stopwatch | Sper Scientific Direct

Sper Scientific

810029AR

Observational Research Stopwatch

$49.95 USD $88.55 USD
Gray omni antenna for long-range repeater by Davis Instruments with mounting hardware and black cable.

Davis Instruments

7656

Omni Antenna for Long-Range Repeater - SKU 7656

$250.00 USD
Online Acid Alkaline Concentration Meter

Sper Scientific

870009

Online Acid Alkaline Concentration Meter

$981.05 USD
Black online ammonia nitrogen sensor by Sper Scientific showing three visible apertures and an attached cable.

Sper Scientific

870001-NH

Online Ammonia Nitrogen Sensor

$6,118.05 USD
Online blue-green algae sensor by Sper Scientific with black cable and cylindrical body.

Sper Scientific

870001-ALG

Online Blue-Green Algae Sensor

$3,758.55 USD
Silver online water quality sensor by Sper Scientific with a black cord at the top.

Sper Scientific

870001-COD

Online COD/BOD/TOC Sensor

$11,188.05 USD
Silver online digital Chlorophyll A sensor by Sper Scientific with a black cable and connector.

Sper Scientific

870001-CHL

Online Digital Chlorophyll A Sensor

$3,758.55 USD
Inline Conductivity Sensor

Sper Scientific

870001-CON

Online Digital Graphite Conductivity Sensor

$619.05 USD
Online Digital Inductive Conductivity/TDS/Salinity Sensor

Sper Scientific

870001-CTS

Online Digital Inductive Conductivity/TDS/Salinity Sensor

$1,516.05 USD
Black online digital ion sensor by Sper Scientific with orange rings, and ribbed design at the top.

Sper Scientific

870001-ION

Online Digital Ion Sensor

$1,886.55 USD
Inline Digital Nitrate Nitrogen Sensor

Sper Scientific

870001-NO3

Online Digital Nitrate Nitrogen Sensor

$10,798.05 USD
Online Industrial Dissolved Oxygen Meter

Sper Scientific

870006

Online Digital Optical Dissolved Oxygen Meter

$903.05 USD
Inline Digital ORP Sensor

Sper Scientific

870001-ORP

Online Digital ORP Sensor

$521.55 USD
Inline Digital pH Sensor

Sper Scientific

870001-PH

Online Digital pH Sensor

$502.05 USD
Gray online digital residual chlorine sensor by Sper Scientific with a blue cap and slots at the bottom.

Sper Scientific

870001-CL

Online Digital Residual Chlorine Sensor

$1,516.05 USD
Silver online digital suspended solid sensor by Sper Scientific with a black cable and yellow connector.

Sper Scientific

870005-SS

Online Digital Suspended Solid Sensor

$1,945.05 USD
Inline Digital Turbidity Meter

Sper Scientific

870004

Online Digital Turbidity Meter

$894.55 USD
Inline High Temperature Dissolved Oxygen Sensor

Sper Scientific

Online High Temperature Dissolved Oxygen Sensor

From $1,748.00 USD