Triplett RFT55 便携式电池冷却液/乙二醇折光仪，带自动温度补偿 (-60°F (63%) ~ 32°F (12%); 60°F (59%) ~ 25°F (16%))

Propylene Glycol Freeze Point: -60°F (63%) to 32°F (12%)

Ethylene Glycol Freeze Point: -60°F (59%) to 25°F (16%)

Accuracy: ±2%

Resolution: 2°F

Battery Acid Specific Gravity: 1.15 to 1.30

Dimensions: 6.7 x 1.6 x 1.6" (170 x 40 x 40mm)

Weight: 6oz (170g)

Datasheet

Manual