Film Developing Tools

Paterson · Measuring jugs and storage bottles

Paterson PTP309 1 L mixing jug

Bench equipment

The source photo shows a light-colored measuring jug with handle and pouring spout.
The source photo shows a light-colored measuring jug with handle and pouring spout.

When to choose it

The PTP309 is a handled one-liter mixing jug. It is useful for measuring a working solution that needs more space than a small concentrate graduate. Pick one of its printed scales and read the graduations on a level bench.

Paterson identifies PTP309 as the 1 L jug and PTP310 as the 2 L option. The Amazon title calls it a camera kit, but the part number and photographed shape match the jug.

Specifications

Brand
Paterson
Film format or fit
Bench equipment
Darkroom task
Measuring solutions
Model
PTP309
Capacity
1 L
Scales
Metric, Imperial and US per maker
Amazon.com reference
B00560VUL2

Care and other choices

Review the listed format and compatibility ↑

Related choice eTone two 2 L handled darkroom bottles ↗

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Documentation

Questions about this product

Which Paterson jug size does PTP309 identify?

Paterson lists PTP309 as 1 L. PTP310 is its separate 2 L model.

What units appear on the PTP309 jug?

Paterson describes metric, Imperial and US graduations. Use one unit scale consistently when measuring.

When would I need a smaller measuring tool?

Use a graduate with suitable markings for small quantities that are hard to read accurately in a one-liter jug.

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