Liquid Level Indicator with Loud Audible Alarm to Signal Cup Mug Full for Blind or Visually Impaired,Cup & Mug Pouring Level Detector Beeper for Hot or Cold Drinks BLUE electronics_selected_Oct2025 using a ratchet mechanism

using a ratchet mechanism

select the thermistor access circuit P5 connected to P5 short-circuit cap

5 inches and pivots on 260 degree arc for a variety of mounting positions

For Apple Watch 10/9/8/7/6/5/4/3/2/SE/Ultra

aluminum circuit board for high effective heat dissipation

Liquid Level Indicator with Loud Audible Alarm to Signal Cup Mug Full for Blind or Visually Impaired,Cup & Mug Pouring Level Detector Beeper for Hot or Cold Drinks BLUE electronics_selected_Oct2025 using a ratchet mechanismLiquid Level Indicator with Loud Audible Alarm to Signal Cup Mug Full for Blind or Visually Impaired,Cup & Mug Pouring Level Detector Beeper for Hot or Cold Drinks Product Features Liquid Level Indicator: Small enough to take with you. Liquid Kettle Pouring Assistance for The Visually Impaired. Material: Stainless Steel Pins+ABS plastic Base,Auto zero resetting & auto power off. Equipped with high sensitive system for the liquid water. STOP