HYDROMETER BATTERY TESTER

Dial indicator reveals battery charge and specific gravity.

• Test 6V, 12V and 24V batteries
• Dial indicator style
• Instant reading
• Can be tested warm or cold
• Detects Overcharge
• AVOID DEAD BATTERIES, HELPS EXTEND BATTERY LIFE

TEST ALL 6, 12, 24 VOLT SYSTEM

Permanent instructions on back of each tester.