Ohm's Resistance Unit High Stability Ohm's:1 Ohms 700mA MAX its simple handling makes Spirotest

its simple handling makes Spirotest also very useful for individuals who want to control their lung capacity

2 pins - 4

Liver set of 1

Has four raised ridges inside tray help reduce specimens from sliding

Each rack features end plates for labeling

Ohm's Resistance Unit High Stability Ohm's:1 Ohms 700mA MAX its simple handling makes SpirotestIncluded: Different Ohm's Resistance Unit High Stability Improved accuracy and robustness and are less expensive than traditional resistance coils. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.