Instant read meat thermometers are always digital. The other syle of meat thermometer is analog and it takes time to reach the temperature reading after insertion into the meat.
30 - 40 minutes at 350 degrees should be good. But just to be sure you should use a meat thermometer to make sure the temperature of the pork reaches 165 degrees for safety's sake.
165 degrees
The cooking time for chicken is usually estimated to be around 15 minutes per pound. A chicken that weighs 9.5 pounds will take approximately 2.5 hours to cook thoroughly. A meat thermometer should read about 180 degrees when the chicken is done.
you should insert the thermometer in the thickest part of the bird. if you roast it breast side up, you should insert it in the thigh, between the leg and thigh but not touching a bone. the dark meat generally takes a little longer to cook, as it is not exposed in full to the heat of the oven as the breast is.
To use a meat thermometer effectively for cooking, insert the probe into the thickest part of the meat without touching bone or fat. Wait for the temperature to stabilize, then read the temperature on the display. Make sure to follow the recommended temperature guidelines for different types of meat to ensure it is cooked safely.
Place it in boiling water and it should read around 212ºF. Also, if you have a deep fryer, or crock pot, you can set the temperature, and use oil and heat it to 350ºF and test it that way also.
Directions for cooking meat usually state the time of cooking in terms of minutes per pound. At best this can only serve as a guide, for several factors may cause variation in the length of time required to cook a piece of meat. The only way of knowing when the interior of a piece of meat has reached a definite temperature and thus a definite stage of cookery is to insert something in the center of the meat by which the interior temperature may be read. For this purpose a thermometer or a thermocouple may be used. The easiest method for household use is the insertion of a thermometer into the meat. Two types of thermometers may be used: a right-angled thermometer with the temperature scale on the horizontal arm or a very short tube-type thermometer about 6 or 8 inches long with the temperature scale on the upper half. The latter must be short to keep the top from touching the upper part of the oven, particularly the small gas ovens and many electric ovens. Thus the graduated scale is condensed, which makes it more difficult to read. The short thermometer is preferable for small roasts of meat and for meat with soft fibers. The right-angled thermometer is suitable for beef roasts, ham, leg of veal, and lamb. It is convenient for taking temperatures of custards, cakes, and other foods, for it can be supported by the horizontal arm from a shelf in the oven.
The only way to determine the internal temperature of meat is to plunge an accurate meat thermometer, rapier-like, deep into the flesh, then allow the thermometer to achieve thermal equilibrium, and read its display before withdrawing it. I think the point of this whole exercise, if it has one, is to emphasize that the external temperature of cooked meat reveals nothing about its internal state.
About 1.5 to 2 hrs, depending on the type of ham. Meat thermometer inserted into the ham should read 170F or 77 C.
I read that it should be cooked normally but for 1 and 1/2 to 2 times the normal amount of time. Use a meat thermometer to make sure it reaches the correct internal temperature (165- 170 degrees Fahrenheit).
A thermometer is read by looking at the level where the liquid inside the tube stops rising. This level corresponds to the temperature measurement indicated on the scale of the thermometer. The temperature can be read in degrees Celsius or Fahrenheit depending on the type of thermometer.