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VWR Sound Level Meter. Decibel ranges: low (30.0-80.0dB), medium (50.0-100.0dB), high (80.0-130.0dB). Resolution: 0.1dB. 1.6% accuracy. Traceable. Weightings: A (frequencies for 500-10kHz), C (frequencies from 30-10kHz). Response time: fast (0.2 seconds); slow (1.5 seconds). 25.4Lx7.62Wx2.54Dcm.

PH3 0.1/B TUBE IN ACET PK10 - 8103341

Benzene Detector Tube. Quantitative detection. For use with Sensidyne Gas Detection System (13502-550). Fine-grain silica gel, activated alumina, or other absorbants in sealed glass. Reagent color change and length of stain indicators. Range: 1-100ppm.

General Hydrocarbons Detector Tube. Quantitative detection. For use with Sensidyne Gas Detection System (13502-550). Fine-grain silica gel, activated alumina, or other absorbants in sealed glass. Reagent color change and length of stain indicators. Range: 50-1400ppm.

Cresol Detector Tube. Quantitative detection. For use with Sensidyne Gas Detection System (13502-550). Fine-grain silica gel, activated alumina, or other absorbants in sealed glass. Reagent color change and length of stain indicators. Range: 0.5-25ppm.

Hydrogen Chloride (LR) Detector Tube. Quantitative detection. For use with Sensidyne Gas Detection System (13502-550). Fine-grain silica gel, activated alumina, or other absorbants in sealed glass. Reagent color change and length of stain indicators. Range: 0.4-40ppm.

Oxygen Detector Tube. Quantitative detection. For use with Sensidyne Gas Detection System (13502-550). Fine-grain silica gel, activated alumina, or other absorbants in sealed glass. Reagent color change and length of stain indicators. Range: 1.5-24%.

Ammonia Gas Detector Tube. For use with gas detection systems. Range: 5 to 260ppm. Detectable limit: 0.5ppm (200mL).

Sensidyne #106SA Carbon Monoxide Detector Tube. Sensidyne-Kitagawa detector tubes are single stroke detector tubes for easy, low-cost spot detection of a wide range of hazardous gases and vapors. Chemical: Carbon Monoxide. Range: 5-1000ppm.

VWR Enviro-Meter Digital Anemometer/Hygrometer/Light Meter/Thermometer. Air velocity ranges: 80-5910ft./min.; 0.4-30m/sec.; 1.4-108km/hr.; 0.9-67mph; 0.8-58.3knots. Hygrometer range: 10-95%rh. Light meter ranges: 0-20000lux; 0-2000footcandles. External thermometer range: -100 to 1300[degree]C.

Global Warming: Understanding Greenhouse Gases CD-ROM - GLOBL LABL15, Global Warming: Understanding Greenhouse Gases CD-ROM, Windows Network, 15-Users

Basic Hand-Held Stream Flowmeter - ZMFP51, Basic Hand-Held Stream Flowmeter

Portable Geiger Counter - DX-1, Portable Geiger counter

Pocket Soil Moisture Meter - GLMM200, Pocket Soil Moisture Meter

Student Grade Kick Net - 0172, Student Grade Kick Net

Ward's® Beating Sheet - WARD470018-452, Beating Sheet

Wildco® Fieldmaster Plankton Net - 623-11231, Fieldmaster Plankton Net Set

Increment Borers - 63081, Increment Borer, 8 IN. Bore Length

Densitometer - 101255, Densitometer

Tree Tape - 59471, Tree Tape

Fieldmaster Mini-Surber Bottom Sampling Net - 623-1210, Fieldmaster Mini-Surber Bottom Sampling Net

Student Plankton Net - 77918, Student Plankton Net, 153µm mesh

Student Plankton Net - 77919, Student Plankton Net, 80µm mesh

pH/EC/TDS Meter - MW802, pH/EC/TDS Meter

Soil pH Meter - 1840, Rapitest Soil pH Meter

Heavy Duty Beating Net - AMN, Net, Beating, Heavy Duty

Adjustable Phase Wave Generator - 15445, Wave Generator w/ Adjustable Phase

Seines - P2518BROWN, Net 2 mm mesh, Freshwater Seine. Net, Freshwater Seine

Plankton Dip Net - BW-20-X, Plankton Dip Net

Seines - N2018WHITE, Net 2 mm mesh, Saltwater Seine. Net, Saltwater Seine

4-in-1 Environmental Meter - DLAF8000, Environmental meter, 4 in 1

Dip Net - 0168, Dip Net

Kick-Net - 0021-P, Kick-Net

Power Output Board. KidWind Power Output Board, includes a visual voltmeter, LEDs, resistors, a capacitor, and a sound generator, This device makes it very easy to demonstrate and measure the power output of your small wind turbines or solar panels.

Power Output Pack. KidWind Power Output Pack, Power Output Pack includes several load devices to test the power output of your wind turbine or solar panel

Soil Moisture Indicator - GSK-908, Soil Moisture Indicator

Gold Pans - 12-12IN, Gold Pans, 12 IN. Dia., 1 lb.

Rapitestâ„¢ Moisture Meter - 1820, Rapitestâ„¢ Moisture Meter

The Earth Poster: A Graphic Look at the State of Our World - DEFAULT VPN, The Earth Poster: A Graphic Look at the State of Our World, Laminated Wall Chart

Water Pump. KidWind Small Water Pump with Tubing, Recommended for College and High School, to demonstrate power output from the wind and solar kit, makes comparing different turbine designs easy; simply measure how high different turbines can pump water using this mini pump

Plant Light and Water Tester - 1830-A, Plant Light and Water Tester

Extabs-Repl PK/100 for ExStick Cl Meter - CL203

pH Repl Sensor for ExStik pH100 Meter - PH105

LaMotte® Plankton Net - 1063, 13Ø×38D cm, Plankton Net

Indoor Air Quality Meter - 800046, Indoor Air Quality Meter

Salinity Pen, Large Display, Sper Scientific - 850036, Large Display Salinity Pen

Conductivity Pen, Large Display, Sper Scientific - 850037, Large Display Conductivity Pen

Advanced pH Meter Kit, Sper Scientific - 850056, Advanced pH Meter Kit

Benchtop Water Quality Meter, Sper Scientific - 860033, Benchtop Water Quality Meter

Aluminium Handle.

Kick Net Poles.

Student 10In Dia.

Student 12In Dia.

Professional 12In Dia.

Professional 12In D Ring.

Ring Screw On 12In.

Ring Screw On 15In.

Professional 15In D Ring.

Conical Insect Net.

Small Standard Insect Net.

Large Standard Insect Net.

Dome Shaped Net.

Shallow Insect Net.

Skimming Net.

Beating Net.

Beating Net2.

Kick Net.

Student Insect Net Ring And Handle Set.

Professional Insect Net Ring/Handle Set.

PROFESSIONAL INSECT NET SET - B11235C/3

Multi Use Insect Net Ring And Handle Set.

Skimming Insect Net Ring And Handle Set.

Beating Net Ring And Handle Set.

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