The Camera Exchange

Paterson Certified Thermometer – 9″

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Paterson Certified Thermometer – 9″ - Main image
$25.81 $37.95 In stock

Category: Darkroom Equipment & Supplies

Featuring dual scale markings in 0.3°C steps from 13 to 30°C and in 0.25°F steps from 56 to 86°F.

Accurate temperature readings are essential for optimum processing.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Aurora S. ★★★★★

I was tired of guessing temperatures in my darkroom, but this thermometer's dual Fahrenheit and Celsius scales make it foolproof. The 0.25°F steps are precise enough for consistent prints every time.

Madison D. ★★★★★

The 0.3°C increments on this thermometer make dialing in developer temps stupidly easy, and it reads true against my lab-grade probe. Feels solid in the tank too, no wobble. My negatives have never come out this consistent.

Brian S. ★★★★★

Finally got tired of guessing with my old thermometer and this one's a game changer. The dual scale is perfect for when I'm switching between metric and imperial recipes, and the 0.25°F steps give me real confidence my chemicals are spot on.