High Accuracy Digital Flexible Waterproof Thermometer Retort Stands Loaded springs create enough pressure

Loaded springs create enough pressure to hold burettes securely

Included: 1 set of 9 x Fraction Fan Problem Solving Classroom Aid

The zinc rod and copper vessel are each provided with a 4 mm socket terminal

with protective coating

High Accuracy Digital Flexible Waterproof Thermometer Retort Stands Loaded springs create enough pressureIncluded: High Accuracy Digital Flexible Waterproof Thermometer Wide Temperature Range. Measuring Range: 32. 0C~42. 9C Accuracy: 0. 1 0. 2 Features: 1. Oral, armpit and rectal temperature measurement, 2. Measurement time: 60 seconds 30 seconds, 3. Memory recall of last measurement, 4. Fever alarm, 5. Beeper alarm for the completed measuring process, 6. Low battery indicator, 7. Dual scale to switch between Celsius and Fahrenheit displays, 8. Auto shut