Battery Refractometers, Hydrometers

Professional Battery Hydrometer

Professional Battery Hydrometer

OTC-4619

$8.68 $6.20

Battery Hydrometer

Battery Hydrometer

EZR-BK101

$7.35 $5.25

Battery Hydrometer (Packaged)

Battery Hydrometer (Packaged)

EZR-SP101

$7.99 $5.71

Coolant/Battery Refractometer (deg-F and C)

Coolant/Battery Refractometer (deg-F and C)

CEN-3R101

$59.93 $42.81

Battery and AntiFreeze Optical Refractometer

Battery and AntiFreeze Optical Refractometer

ROB-75240

$62.66 $44.76

Battery and Antifreeze Optical Refractometer

Battery and Antifreeze Optical Refractometer

WST-RHA100

$75.53 $53.95