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ToolboxField TestingField Microscope
A person kneeling on a wooden dock lowering a black-and-white Secchi disk into clear lake water
Field Testing

Field Microscope

See what is actually in the water, on the dock, the day you collect it.

What it answers

What is actually in this sample?

$120In stock

Checkout arrives with the store connection. Orders attach to the lake on your account.

Product category
  • Physical ProductShips to you
  • ConsumableLab testing
  • ServiceBy the Lake Pulse Boathouse
  • CombinationKit with multiple items
  • In stock

    Ships in 1–2 business days

  • Shipping

    Flat-rate to your front door. Shipping details

  • If something's wrong

    Damaged, missing, or a result that looks off — tell us and we make it right.

Overview

A compact standalone digital microscope for field-based lake monitoring, with 100x to 1600x magnification. Built for homeowners, lake associations, non-profits, and local businesses that want to look at their lake's flora and fauna directly.

Standalone, so no laptop required at the water.

Turnaround

Ships to your address within X days of ordering.

When to use it

What problem does this solve for our lake?

There is a gap between noticing something and knowing what it is, and for most lake communities that gap is two weeks and a shipping label. A microscope closes it for the ordinary cases. Filamentous green algae and cyanobacteria look similar in a jar and completely different at 400x. Zooplankton communities shift in ways that tell you a great deal about a lake's condition. What people call "muck" is frequently identifiable on sight once magnified. The honest limits matter too. Visual identification is not species-level confirmation, it is not a cell count, and it is not a toxin measurement. What it does is tell you quickly whether something warrants a lab panel — and, just as often, that it does not. It is also the best teaching tool in the Toolbox. A board that has looked at its own lake water at 400x understands why the testing matters in a way no report achieves.

What's included?

  • Field Microscope with 100x to 1600x magnification
  • Standalone digital operation — no laptop or phone required
  • Portable, built for dockside and shoreline use
  • Suitable for algae, zooplankton, and general aquatic flora and fauna

What's not included

  • Species-level identification or confirmation. Visual identification narrows the possibilities; it does not confirm them.
  • Cell counts or quantitative results
  • Toxin measurement. Recognising cyanobacteria is not measuring microcystin.
  • Laboratory analysis of any kind
  • Sample preparation supplies beyond what is included
  • Regulatory or compliance use

Requirements

  • Someone willing to spend an hour learning what they are looking at. The instrument is easy; the interpretation takes a little reading.
  • Fresh samples. Plankton degrades quickly, so look the same day.
  • Realistic expectations about what visual identification establishes
What you get back

Results

  • Immediate visual assessment of what is in a water sample
  • A faster decision on whether a lab panel is warranted
  • The ability to distinguish broad categories — filamentous green algae versus cyanobacteria, for instance — on the day
  • A genuinely persuasive teaching tool for boards, members, and school groups

Pro tips

  • Look the same day. Plankton samples degrade within hours, and a day-old sample misrepresents what was in the water.
  • Learn to recognise cyanobacteria specifically. It is the single most useful identification skill for a lake volunteer and it takes an afternoon.
  • Do not diagnose from it. Use it to decide whether to sample, then let the lab confirm.
  • Photograph what you find. Images posted to your lake's feed build a visual record and get people interested.
  • Take it to the board meeting. Nothing moves a monitoring budget like people looking at their own lake at 400x.

Lake Pulse sells measurement and monitoring — not treatment or remediation. What you buy here positions you to solve the problem, and to prove whether it worked.

Results sync to your Portal with Plus, Lake Admin & PRO

Results from this product land on your lake's timeline in the Portal — next to everything else your lake has ever measured, instead of in an inbox.

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Questions on this?

Our team can help you choose the right solution for your lake, explain how results sync to your Portal, or point you to the right subscription.

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