The only 10-turn precision modular control in the industry. Wirewound element. Moisture resistant.*Resistance Tolerance:** ±5%. **Operating Temperature Range:** +1°C to +125°C. **Temperature Coefficient:** ±50 ppm/°C. **Torque (Running):** 0.25 to 2.0 Oz.-in. **Load Life:** 1000 hrs. **Dielectric Withstanding Voltage:** 1000 VAC @ sea level. Compatible with all Model 80 Series. Resistance value available to 100K as special order item.