Caution: color: we send according to the color of the first picture, in the package: if the quantity is not stated in the description, we will shlp the item according to the quantity and model in the title. 0.05 Ph tester with high accuracy +/- 2% readout accuracy tds tester, water quality tester blue the product is shlpped based on the color or size of the main image of the product page. Product descriptions the thermometer is very handy, operation is self-explanatory. With current temp display, max and min value, hold function to show the measured value permanently in the display. T changes are captured quickly. This means that the thermometer always provides accurate and reliable results for temperature measurement in the kitchen, grill, bbq, meat, steak, deep-frying fat, sweets, milk, hot water, liquid chocolate, baby bottle, ointment production, baby food, etc. Technical data: product name grill thermometer temperature range: -50 c -58f to + 300 c 572f temperature accuracy: 1.5 C dimension: 24cm probe: 14.6 Cm weight: 40g notes: 1. Clean the digital thermometer and probe with a damp cloth before and after use. 2. Do not put the device in water or put it in soapy water as the upper electronic part is not waterproof. 3. Do not use the thermometer in a closed oven, and such a thermometer should not be brought into hot surroundings for a long time.