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Kimberly MartinSep 9, 2025
What causes 'Tray too hot' error on Hach SL1000 Measuring Instruments?
- WWhitney RitterSep 9, 2025
If the Hach Measuring Instruments displays 'Tray too hot', it means the meter is too hot for an accurate measurement. Cool the meter or move it from the warm area.