Designed specifically for scientific equipment, this unit automatically selects proper range when testing electrical functions of instruments and their power sources AUTO-RANGE MULTIMETER

X2 Lamp Helios Tungsten to fit Helios Epsilon

X4 CYLINDRICAL MIRRORS STAINLESS STEEL 25X165MM

Eisco Helical Wave Form is ideal for classroom use. WAVE FORM HELIX PSSC TYPE

An excellent analysis of sunlight SPECTROSCOPE KIT (HU)

Replacement parts for Food Calorimeter. NICKEL CRUCIBLE SPARE FOR FOOD CALORIMETER YTL-270-H