Palmer Wahl 392E Heat-Prober® RTD 测温仪 (System Accuracy: ±0.3°F)

Range: -290 to 1450°F (-180 to 788°C)

Digital Display: Bright 0.33” LED

Resolution: 0.1°below 375°F (190°C)

Meter Accuracy at 77°F: ±0.1°F/C ± 1 digit at 32°F (0°C)

System Accuracy: ±0.1°F

Repeatability: ±0.2°F

Ambient Operating Range: 0 to 130°F (-18 to +55°C)

Temperature Coefficient: 0.01 deg/deg over ambient range

Power: 9V 

Battery Life: 10 hrs. per charge

Low Battery Indicator: Yes

Size: 3” W x 6” L x 1.5” D (7.5 cm x 15 cm x 3.75 cm)

Weight: 7 oz. (198gm)

Manual