Optical DO Probe Metal Guard
The Optical DO Probe Metal Guard protects the Vernier Optical DO ProbeĀ and the Go Direct Optical DO Probe cap when taking measurements in the field and helps weigh down the probe when submerged.
$135.00
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Our products compliment your teaching and help your students engage with key STEM concepts.
Educational Standards
Our products support provincial requirements for NGSS, AP, and more.
