Palmer Wahl TC622A Pocket RTD Calibrator (23°C ±5°C)

Accuracy: 0.02% of Reading

Temperature Coefficient: As low as 7 ppm/°C for resistance

Language: English, French, Spanish, German, and Italian

Display: Graphical LCD with adjustable contrast and backlight

Memory: Holds 10,000 values

Values Displayed: °C, °F, mV, and Ω

Size : 6.18 in x 3.35 in x 1.77 in (157 mm x 85 mm x 45 mm)

Weight: 10.8 ounces

Power: Four AA Alkaline batteries (1.5 V)

Communication: USB Port

Reference Range: 23°C ±5°C (RH: 45 to 75% w/o condensing)

Operating Reference Range: -10 to 50°C (RH: 20 to 80% w/o condensing)

Limit Operating Range: -15°C to +55°C (RH: 10 to 80% w/o condensing) (70% at 55°C)

Storage Temperature Limits: -30°C to +60°C

Rated Voltage: 60 V