HOBO* Pendant* Temperature/Light 64K Data Logger, 64K bytes, two-channel temperature and relative light level data logger, Materials: Polypropylene case; stainless steel screws; Buna-N o-ring, Waterproof housing for wet or underwater use
Handheld Fluorimeter for Heavy Metals, and Case, One-button push for metals detection and analysis, Usable heavy metals data available quickly, platform centric portable device for heavy metals testing for drinking water and industrial water supplies.
AquaClear 50 Foam Filter Insert is mechanical filter media that effectively removes particles and debris from aquarium water. Prevents particulate waste from prematurely clogging other media in the filter, Designe
AquaClear 110 Foam Filter Insert is mechanical filter media that effectively removes particles and debris from aquarium water. Prevents particulate waste from prematurely clogging other media in the filter, Design
AquaClear 70 Foam Filter Insert is mechanical filter media that effectively removes particles and debris from aquarium water. Prevents particulate waste from prematurely clogging other media in the filter, Designe
Woven fiberglass. Use as a fire extinguisher or as a heat barrier. 91.4x101.6cm. Extinguishes small Class "A", light oil, and grease fires. Packaged in 26.6x11.4cm container. Blanket may also be wrapped around the head and body as barrier from heat.
Game Solids Liquids Gases Learning Center-Grade 6-9, features a Curriculum Mastery Game with 30 illustrated, topic-specific question cards; 1 laminated game board; and materials for four players; 4-panel guide, Write-On/Wipe-Off activities
AquaClear 20 Foam Filter Insert is mechanical filter media that effectively removes particles and debris from aquarium water. Prevents particulate waste from prematurely clogging other media in the filter, Designe
AquaClear 30 Foam Filter Insert is mechanical filter media that effectively removes particles and debris from aquarium water. Prevents particulate waste from prematurely clogging other media in the filter, Designe
Fluval Bio-Foam performs exceptional mechanical and biological filtration. Bio-Foams dense structure is very effective at trapping small particles that are not captured in the first stage of foam filtration, for Fluv
Advanced Ripple Tank with Projection Mirror, 21.1lbs, 24.4x15.4x9.4in, Includes: (1) Vibration Generator, (1) Wave monitor unit, (1) Projection screen, (1) Wave dippers, (1) Lever arm and support, (1) Ripple tank, (1) Projection mirror, (1) Set of footers with adjustment screws
HOBO* Pro v2 External Temperature/Relative Humidity Data Logger, weatherproof data logger with an external Temperature and Relative Humidity sensor on a 6-foot cable for fast sensor response and deployment in tight spaces
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