TRISCO R-510D Digital Battery Load Tester

TRISCO R-510D Digital Battery Load Tester  
 

Description:  

The TRISCO R-510D is a digital battery load tester designed for quick diagnostics of battery, electrical, and charging systems. Delivers accurate results in just 20 seconds. Built with heavy-duty cables, copper-plated clamps, and a durable stainless steel housing. Ideal for professional and workshop use.  
 

Key Features:  

- Fast 10-second battery analysis  

- Digital voltage display  

- Load switch for accurate testing  

- Copper-plated heavy-duty clamps  

- Rugged stainless steel casing  

Usage: Connect to battery, activate load switch, and check LED readout for result: OK, Weak, or Bad.

Load Test	Battery Condition
OK (Green LED)	Battery capacity is OK. The Battery may or may not be charged fully. In order to determine the state of the battery charge, check the specific gravity by using a hydrometer. If specific gravity is less than full charge, check the possibility of charging system troubled, or electrical drain. Recharge the battery to full charge.
WEAK (Yellow LED)	Battery capacity is unsatisfactory. Battery may be either defective or partly discharged. Check the specific gravity to determine the reason. If gravity is over 1.225, the battery is considered defective. If gravity is under 1.225, re-charge battery and re-test. If cell-to-cell gravity varies more than 0.025 (25 points), cell trouble may exist. If charging doesn't bring specific gravity to full charge level, replace the battery.
BAD (Red LED)	Battery may be defective or worn-out. For more accurate results, check gravity and follow above procedure.