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.