Laser Tools 9204 Coolant Conductivity TDS Tester EV Hybrid Antifreeze Meter

⚡ LASER TOOLS 9204 COOLANT CONDUCTIVITY & TDS TESTER

Brand-new waterproof digital tester designed to measure the electrical conductivity and total dissolved solids of automotive coolant.

Particularly useful when servicing electric and hybrid vehicles that use specialist low-conductivity coolant around high-voltage components. The tester helps identify coolant that may have been contaminated or incorrectly topped up with water.

✅ Brand: Laser Tools
✅ Part number: 9204
✅ Condition: Brand new
✅ Measures electrical conductivity
✅ Measures total dissolved solids (TDS)
✅ Temperature measurement function
✅ Waterproof pen-style design
✅ Automatic shut-off
✅ Batteries included
✅ CE and RoHS compliant

📊 MEASUREMENT RANGES

• Electrical conductivity: 0–9990µS
• TDS: 0.0–19.9ppt
• Temperature resolution: 0.1°C

🎯 RESOLUTION

• Conductivity below 1999µS: 1µS
• Conductivity above 1999µS: 10µS / 0.01mS
• TDS: 0.1ppt
• Temperature: 0.1°C

📐 ACCURACY

• Electrical conductivity: ±2% full scale
• TDS: ±2% full scale
• Temperature: ±0.5°C

🔋 POWER

• Requires two 1.5V AAA batteries
• Batteries are included
• Automatic shut-off helps preserve battery life

🚗 SUITABLE FOR

• Battery-electric vehicles
• Hybrid vehicles
• Modern low-conductivity cooling systems
• Cars, vans and professional workshop applications
• Checking coolant against manufacturer specifications

⚠️ This tester measures conductivity and TDS; it does not measure coolant freezing point or pH. Always compare the reading with the vehicle or coolant manufacturer’s specified limits.

📦 You will receive one genuine Laser Tools 9204 coolant conductivity and TDS tester in brand-new condition, complete with batteries.