Wide-Range Digital Thermometer with Probe, -50 to 300°C Lab Supplies_Lab Burner Accessories Research-grade oxygen spectrum tube at

Research-grade oxygen spectrum tube at 26cm with a 10cm central capillary

Designed to measure Planck's constant through the photoelectric effect

Aluminum 40cm precision force table with tapped pulley positions and central ring assembly for resolving and composing force vectors under equilibrium conditions

each foam-protected in a wooden case with frequencies labeled

supporting detailed cardiac anatomy coursework

Wide-Range Digital Thermometer with Probe, -50 to 300°C Lab Supplies_Lab Burner Accessories Research-grade oxygen spectrum tube atEight inch external probe on a 36 inch cord on this handheld digital thermometer, reading 50 to 300C at 1C accuracy up to 200C for a range of lab heating, cooking, and HVAC work.