Harrison Cameras

Kaiser Tray Thermometer

Kaiser Tray Thermometer - Main image
$12.34 $18.99 In stock

Category: Analogue Photography - Darkroom Equipment

This alcohol-filled tray thermometer features an angled stem and a hook for easy hanging on the tray edge. It includes both centigrade (0–50 °C) and Fahrenheit (32–120 °F) scales, with a marker at 18 °C (64 °F) for precise temperature reference, making it ideal for darkroom tray use.

Dimensions:

  • Length: 85 mm + 40 mm angled stem (3.3 + 1.6 in.)
  • Diameter: 10 mm (0.4 in.)
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Customer Reviews (4.8 / 5 · 5 reviews)

James ★★★★★

It’s so handy that the built-in hook lets the thermometer hang right on the tray edge without slipping. The dual Fahrenheit and centigrade scales make it easy to check developer temperature at a glance, and the alcohol fill feels responsive and steady.

Edward ★★★★★

The angled stem makes reading the temperature so much easier since the scale faces up at you even in the shallow trays.

Andrew S. ★★★★★

The hook sits securely on the tray edge without slipping, and I love glancing at both Celsius and Fahrenheit at once. That 18° marker makes it so easy to hit my usual developing temp without squinting.