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Pack of 10 Washsafe Dishwasher Temperature Indicators.
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8 Level Indicator
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Size: 51mm x 18 mm (2" x 0.7")
Scale: C and F
Range: 37C to 254C on 5 Labels
Reaction Time: Max 4 sec.
Colour change: one way permanent
Type: Vertical Adhesive backed labels
  • up to 99C +/- 1C
  • 100C to 154C +/- 1.5C
  • 160C to 280C +/-(1% + 1C)
Accuracy & Conformity: Click Here
Education: How do they work?

Sold in packs of 10
Shelf life: 1 year

The eight level label is our most popular irreversible indicator. It gives the largest possible area of adhesion and the most visible number of temperature cells.

The label comes in five ranges, A to E, with temperature ranges from 37 C to 260 C (99F to 500F). The label measures 51 x 18 mm (2.00" by 0.7") and carries temperatures in both Centigrade and Fahrenheit on the scale.

It is widely used in a variety of engineering applications from monitoring temperatures during transportation, providing evidence of temperature achievement in a thermal cleaning process and for running safety checks on machinery or warranted moving parts.

  • monitoring transportation and distribution
  • providing evidence of a thermal disinfection temperature achievement
  • confirming soldering temperatures
  • monitoring engine component temperatures for warranty claims
  • confirming temperature integrity in machine maintenance
  • warning users that environmental conditions exceed temperature limits

If placing the indicators in an environment where they can be exposed to oil or aggressive conditions we recommend the labels are sealed in place on a clean dry surface with one or more layers of clear epoxy.

When using these indicators, ensure they are kept only in refrigeration temperatures and NOT deep freeze situations. The labels must be applied to a dry, clean surface to ensure proper adhesion.

Please also note that touching the indicator may activate the indicator in summer months, especially if ambient temperature is at or around 29C.

Need a bigger quantity of 1000+ labels or your own logo on the labels? We've made a wide range of bespoke designs for for customers who need something different. Email us with some details of your requirement and we'll quote you a price within 48 hours.

Testing & Verification Procedure: Measuring Colour Change Temperatures of Temperature Indicating Labels

8 Level Indicators
8 Level Indicators Ref: 8L

Reaction Temperature

Sold in packs of 10

In Stock