Digital handheld pocket cutting oil refractometer PAL-102S 0.0-70.0 concentration meter, ATC automatic temperature compensation, LED ELI display, IP65 ABS water-resistant body, 3s fast readout, single unit

Handheld cutting oil refractometer, digital PAL-102S
✔️ 0.0 to 70.0 cutting oil range, ATC, LED ELI, IP65 ABS, 3s

This is a single compact digital pocket refractometer for measuring cutting oil concentration and temperature, ideal for metalworking shops, maintenance teams, and coolant monitoring in industrial or educational settings.

✅ Model PAL-102S handheld pocket design for one-unit use, protective case included
✅ Measures cutting oil concentration 0.0 to 70.0 with 0.1 resolution and ±0.2 accuracy
✅ Specimen temp range 10.0 to 75.0°C; ambient operation 10 to 40°C for ATC stability
✅ Quick 3 second readings, sample volume 0.3 ml, temperature resolution 0.1°C and ±1°C accuracy
✅ LED display with external light interference (ELI) alert for accurate outdoor/window use
✅ Durable IP65 ABS resin body, metal sample well for fast thermal equalization
✅ Battery powered: two AAA cells, compact 109 x 55 x 31 mm dimensions, 100 g weight
✅ Useful keyword fits: cutting oil concentration refractometer, concentration meter, sealed ball bearing lubricant checks, linear slide unit fluid testing

💡 What is a cutting oil refractometer used for in machine shops?

It helps techs quickly check coolant and lubricant concentration to prevent machine wear and maintain cutting performance. Short answer: fast, handy concentration checks.

- Monitors cutting oil concentration for coolant control and rust inhibitor levels, improving tool life and part quality - Helps maintain correct ratios for hydraulic oil, molding lubricant, and cleaning liquids in production and maintenance - Useful for shops using sealed ball bearing systems or linear slide unit guides to ensure proper lubrication properties - Speeds troubleshooting and routine maintenance with LED readouts, ATC, and ELI features for on-the-spot testing