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Comark Waterproof Digital Thermometer, -58° - 300°F |
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| Item #: 113266 | |
| Model #: PDT300 | Manufacturer: Comark |
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Companion Items
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Reviewed by 3 Customers
Sep 18, 2011
By: Larry the Tester
From: Matoaka, WV Comark Waterproof Digital Thermometer, -58° - 300°F
I use this to measure the ambient temp. and the temp of concrete. It is used on a daily basis as many as fifteen times in concrete. Have had for a year+ now and hasn't failed me yet. Is completely weatherproof as I clean it after each reading with water by just a quick submersion rinse and then a dry rag. Have had other products but not as good as this one. Will highly recomend to anyone.
Primary Use:
Government
Jan 6, 2012
By: Food Dude
From: MA Comark Waterproof Digital Thermometer, -58° - 300°F
Using this item for inspectional services division of our company for municipal inspection contracts.
Primary Use:
Government
Jun 28, 2012
By: Real chef
From: Portland Comark Waterproof Digital Thermometer, -58° - 300°F
Very long lasting. Mine lasted over 2 years. Not one of those that breaks in about 2 weeks. Well worth the money.
Primary Use:
Restaurant
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8 Questions Asked
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By: naylojo
From: Jun 16, 2010
Question:
how fast is take to read
Answer:
It takes 6 seconds or less to read.
By: jake
From: elk grove, ca Aug 19, 2010
Question:
how do i reset the calibration from celcius to farenheit?
Answer:
In order to change from celcius to farenheit, simply push the on/off button until the display shows it is off. Then push and hold the on/off button again and in the lower right hand corner of the display, you will see the "C" and "F" flashing between the two. When the "F" is displayed, simply let go of the on/off button. Thank you.
By: vicki
From: Oct 18, 2011
Question:
the display screen read OPEN...what does that mean and how do i fix it?
Answer:
Hi. This means that the cover on the battery compartment is not closed all the way. Please check to make sure that it is fitted correctly.
By:
From: Oct 28, 2011
Question:
change comark pdt300 Celcius to Farenheit
Answer:
Yes, this pocket digital thermometer can change between Celcius and Farenheit.
By: hose
From: Colorado Springs, CO Nov 20, 2011
Question:
I would like some assistance on resetting this thermometer to Fahrenheit on the display screen. Thank you
Answer:
Hi. In order to change from celcius to farenheit, simply push the on/off button until the display shows it is off. Then push and hold the on/off button again and in the lower right hand corner of the display, you will see the "C" and "F" flashing between the two. When the "F" is displayed, simply let go of the on/off button.
By: slick
From: desert hot springs ca Aug 9, 2012
Question:
how do I calibrate or recalibrate I should say?
Answer:
Hi. I'll upload a document into the "Literature" tab and it will show up by tomorrow. But here are the instructions below, too. Thanks! Procedure: 1. Make slush ice. Get at least an 8-oz. container. 2. Crush / grind enough ice to fill the container. Do not use uncrushed ice such as ice cubes. 3. Add tap water to about 1 inch of the top. Do not have water above the level of the ice. 4. Immerse the tip of the thermometer at least 1 inch below the level of the water in the slush ice. 5. Wait for the reading to become stable, normally ±2ºF of 32ºF. 6. Press and hold the D-H key for 8 seconds to begin calibration. 7. CAL will be displayed for 2 seconds, and calibration at 32ºF is completed. 8. Remove the thermometer from the ice water and continue to take measurements.
By: Jacqueline
From: United Fruit & Produce-St. Louis Mo 63102 Oct 8, 2012
Question:
Our audit requires that we have a calibration method( SOP) from the manufacturer. Where can I find one for the Comark PDT300? Thanks for any help you can provide.
Answer:
Hi. There is a calibration manual that has detailed instructions, and it is available to download in the "literature" tab of this product page. If you need further assistance, please see the links below and contact Comark. Thanks! http://www.comarkinstruments.com/calibration_and_certification.tpl http://www.comarkusa.com/contact.tpl
By:
From: Feb 1, 2013
Question:
How do you get it back to farhenite from celcius?
Answer:
Hi. In order to change from celcius to farenheit or vice versa, simply push the on/off button until the display shows it is off. Then push and hold the on/off button again and in the lower right hand corner of the display, you will see the "C" and "F" flashing between the two. When the "F" is displayed, simply let go of the on/off button. Thanks! |
