Ohaus ST20D DO Pen Meter 0.0-19.9mg/L with Temperature Display Smartwatch It is compatible with microtubes

It is compatible with microtubes and offers efficient heating with maximum heat retention

Maximum Heating Temperature: 40°C

Three different speed levels make it super simple to  adapt the scanner to your workflow and the requirements of the original

The UniCharge 3500 is a high capacity

- Overall dimensions of 10

Ohaus ST20D DO Pen Meter 0.0-19.9mg/L with Temperature Display Smartwatch It is compatible with microtubesDescription: The Ohaus ST20D DO Pen Meter is a compact and convenient tool for measuring dissolved oxygen (DO) in various applications. With a measurement range of 0. 0 19. 9mg L and a built in temperature display, this pen meter provides accurate and reliable results. It features an automatic shut off feature and easily replaceable electrodes for convenience. The meter is powered by 4 AG13 batteries and has a battery life of 100 hours. The LCD