Cooking oil is the mainly energy and nutrition source, and the cooking material for daily life. Fried food is also favored as its unique taste. With physical and chemical reaction during the high-temp cooking process, toxical chemicals will be produced. Currently, the traditional testing method on cooking oil is mainly chemical method which is commonly used and conducted by professionals in the lab. But the laboratory process always produces pollution and unnecessary waste. The Total Polar Material (TPM) values is the only acceptable standard which used for cooking oil testing. OS270 is designed for cooking oil testing with safety and efficiency. It is able to test total polar material (TPM) values in minutes and suitable for all kinds of cooking oil within high operation temperature.

• Easy operation, field testing, suitable for a variety of testing conditions. Fast measurement, getting result within 10 seconds with sound-light alarm.
• Adopting food-grade materials, safe and eco-friendly for probes.
• Waterproof design, class IP68.
• Using AA battery.
• Adopting streamlined design, according to Ergonomics, easy handling and preventing it to fall apart.
• Special design for probe in order to reduce residual oil and easy for clean.
• The probe is easy to be replaced and no need to be recalibrated.
• With storage of 10,000 pieces testing results.

Specifications:

Temperature measure range	0～200.0 ℃
Temperature resolution	± 0.1℃
Temperature accuracy	± 1.0℃
TPM measure range	0～50%
TPM accuracy	± 2%
TPM resolution	± 0.1%
Temperature sensor	PTC Sensor
TPM sensor	Capacitive sensor（(Patent No.: ZL 2013 1 0243911.2)）
TPM response time	<10S
LED status alert	Green，Orange , Red
Operating temperature	0 ～+50 ℃
Storage temperature	-40 ～+70 ℃
Display	LED
Frame material	ABS
Probe material	Food-grade stainless steel
Protection grade	IP 68
Battery life below 20 ℃	1.5V/5 Alkaline Batteries (AA LR6)*2pcs
Weight（with the probe cases）	About 218g
Bluetooth	No
WiFi	No
Probe	Replaceable