GraLab Model 171 60-Minute General Purpose Timer
|The GraLab Model 171 60-Minute Timer provides precise timing for industrial and laboratory work with second- and minute-hand settings. With GraLab Timing Devices you get accuracy even at maximum setting, combined with features for ease of use. Two grounded outlets allow you to automatically switch external appliances wit...||$185.00|
Model 451 Electronic Timer/Intervalometer. GraLab
|The GraLab Model 451 solid state digital timer is an excellent choice for factory, lab or studio use. It has two independent, programmable memories for single cycle switching or continuous cycling. The Model 451 electronic timer is 100% solid state for digital accuracy and repeatability. It has a simple design with highl...||$243.96|
Thermo Scientific Orion Versa Star Meter Promotion
Purchase a new Thermo Scientific Orion Versa Star meter and receive an additional module FREE!
Thermo Scientific® Orion™ ROSS™ pH Electrodes Promotion
Purchase a new ROSS™ pH electrode and receives two (2) bottles of ROSS™ storage solution and an Orion™ electrode storage sleeve for free.