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Fast, on-site measurement of total polar materials and oil temperature
Keywords: cooking oil TPM tester, frying oil tester, cooking oil quality tester, total polar materials tester, commercial frying oil tester
The OS280 cooking oil TPM tester helps food-service teams monitor oil condition during high-temperature cooking. It measures total polar materials (TPM) and oil temperature in under 10 seconds, making it useful for routine checks in commercial kitchens, food production, bakeries, and preliminary laboratory inspections. A clear LED status alert helps operators assess readings at a glance, while onboard memory stores up to 10,000 results for review.
1. Fast field measurements in under 10 seconds, with audible and visual alerts.
2. Food-grade stainless steel probe materials for cooking-oil measurements.
3. IP68-rated waterproof protection.
4. Powered by two AA batteries, with capacity for approximately 500 measurements.
5. Ergonomic, streamlined housing designed for a secure, comfortable grip.
6. Probe design helps reduce oil residue and makes cleaning easier.
7. Replaceable probe; recalibration is not required after probe replacement, according to the supplied product information.
8. Internal memory stores up to 10,000 measurement results.
Color display with tpm and temperature readings |
Oil sensor tip and protective frame |
| Parameter | Specification |
|---|---|
| Temperature measurement range | 0–200.0 °C |
| Temperature resolution | ±0.1 °C |
| Temperature accuracy | ±1.0 °C |
| TPM measurement range | 0–50% |
| TPM accuracy | ±1.5% |
| TPM resolution | ±0.1% |
| Temperature sensor | PTC |
| TPM sensor | Capacitive |
| TPM response time | <10 s |
| LED status alerts | Green, orange, and red |
| Operating temperature | 0–50 °C |
| Storage temperature | −40 to 70 °C |
| Display | LED |
| Housing material | ABS |
| Probe material | Food-grade stainless steel |
| Protection rating | IP68 |
| Battery | 2 × 1.5 V AA LR6 alkaline batteries |
| Battery life | Approximately 500 measurements (source specification) |
| Weight with probe case | Approximately 218 g |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Probe | Replaceable |
1. Commercial kitchens, cafeterias, and institutional food-service operations
2. Fast-food restaurants and food manufacturers
3. Bakeries and other operations that use frying oil
4. Preliminary cooking-oil inspections in laboratory settings