Hello could I test saliva with this?

Yes you could, but you would need quite a large sample of saliva to use the probe. It would probably be better to use litmus paper.

Does this package include a suction cup for mounting in the aquarium?

Didn't get one with mine. Also it broke not long after I got it.

how much calibration fluid comes with the probe? (i plan to store this out of a tank and thus will need to calibrate regulary, I expect.)

Hi, They include 1 packet of high and 1 packet of low calibration fluid. So basically enough for one calibration. If you don't plan on keeping the probe in your tank all the time, be sure to use Electrode probe storage fluid. The tip of the probe should always remain wet. For short period of time you can use calibration fluid in a little bottle to store the probe but if you are going to store for extended times i would recommend storage fluid.

want to know if it works for freshwater and marines aquariums?

It works in my marine aquarium just fine.

Pinpoint Ph Monitor Calibration Fluids

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 194.87

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📊 Master your aquarium’s balance with precision and ease!

FLEXIBLE POWER OPTIONS - Powered by a standard 9V battery with an optional AC adaptor kit for uninterrupted monitoring.
PLUG PLAY COMPATIBILITY - Seamlessly connects to any computer controller or meter with the included BNC connector and suppression cable.
ULTRA PRECISE P H ACCURACY - Experience pinpoint precision with an industry-leading 0.01 resolution for flawless aquarium monitoring.
DURABLE LONG LASTING BUILD - Crafted from premium materials to withstand daily use and ensure years of reliable performance.
COMPLETE CALIBRATION KIT INCLUDED - Stay effortlessly accurate with included calibration fluids and a replaceable electrode—no extra purchases needed.

The American Marine Pinpoint pH Monitor offers ultra-fine 0.01 pH resolution, durable construction, and a complete calibration kit including fluids and a replaceable electrode. It features a 10-foot suppression cable with BNC connector for easy integration with controllers or meters, powered by a 9V battery or optional AC adaptor. Trusted worldwide, it’s the go-to device for professional-grade aquarium pH monitoring.

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