Fison Cooking Oil Tester FM-COT-A101 measures total polar materials from 0 to 40 %TPM with ±2 %TPM accuracy, reading TPM and oil temperature together as the capacitive sensor sits in hot frying oil up to 200 °C. Adjustable TPM limits drive a three-colour backlight, showing oil condition at a glance against the set threshold. Results transfer wirelessly to a mobile app for CSV and PDF quality records, and the IP65 housing withstands splashes during cleaning. This TPM cooking oil tester monitors frying oil quality and signals when the oil is due for replacement.
| Measurement Parameters | Total polar materials (%TPM) and oil temperature (°C) |
| Sensor Type | Capacitive frying oil sensor |
| Measuring Range (TPM) | 0.0 to 40.0 %TPM |
| Measuring Range (Temperature) | +40 to +200°C |
| Accuracy (TPM) | ±2 %TPM (+40 to +190°C), ±1 digit |
| Accuracy (Temperature) | ±1.5°C |
| Resolution | 0.1 %TPM / 0.1°C |
| Response Time | Approx. 30 s |
| Frying Oil Operating Temperature | +40 to +200°C |
| Alarm Function | Adjustable upper and lower TPM limits, visual alarm via 3-colour display backlight (green, orange, red), Auto Hold |
| Display | 2-line LCD with colour backlight |
| Connectivity | Bluetooth 5.0, usable with or without mobile app (Android/iOS) |
| Data Export | CSV export and PDF reports via app |
| Calibration | On-site calibration with reference oil |
| Protection Class | IP65 |
| Conformity | HACCP, NSF |
| Housing Material | ABS / ABS-PC with 10% glass fibre |
| Power Supply | 2 × AAA batteries |
| Battery Life | Approx. 25 h (Bluetooth off, about 500 measurements); approx. 20 h (Bluetooth on, about 400 measurements) |
| Operating Temperature | 0 to +50°C |
| Storage Temperature | −20 to +60°C |
| Product Dimensions | 50 × 170 × 300 mm |
| Net Weight | 255 g |
Cooking Oil Tester FM-COT-A101 is used in food testing laboratories, food quality control labs and edible oil analysis labs, as well as commercial kitchens, restaurants and food production facilities that run fryers. It is dipped directly into hot frying oil to check total polar materials, which shows when the oil has degraded and needs changing. The recorded results support HACCP documentation, food safety audits and internal quality assurance.
