Ars-Imago Digital Darkroom Thermometer The Ars-Imago Digital Darkroom Thermometer is an essential tool for precision darkroom work. Its stainless steel probe accurately measures chemical and solution temperatures across a wide range from -50°C to +330°C (-58°F to +626°F), with ±0.5°C accuracy. The HOLD function locks readings for hands-free reference, while dual °C/°F display accommodates your preference. At 14.5cm, the probe reaches into containers safely. Auto power-off conserves battery life. Perfect for maintaining consistent developer, stop bath, and fixer temperatures—critical for consistent film and print results. Features: Stainless steel probe to measure chemicals and solutions temperature Press the HOLD button, this will hold the temperature reading until pressed again Temperature Range: -50 °C to +330°C / -58°F to +626°F Accuracy: +/- 0.5C Probe length: 5.71" (14,5cm) °C and °F selection Auto Power OFF Dimensions: 5.71" Weight: Not Specified by Manufacturer Manufacturer SKU: DR2006 In The Box: Ars-Imago Digital Darkroom Thermometer1x CR1225 (1 included)Instructions