Do you know what types of screens are available for car 12V battery testers?
A 12V battery tester is a handheld device that checks the health of batteries (used in cars, motorcycles, boats, etc.). It quickly measures:
- Voltage (Is the battery charged?)
- Internal resistance (Is the battery worn out?)
- Estimated health (Can it hold power?)
- Cold Cranking Amps (CCA) (Can it start an engine in cold weather?)
Some battery tester with Ordinary Screen (Monochrome Display)
- Looks like: Basic digital watch screen (Black and white display).
- Shows: Simple bar graphs (▮▮▮▯▯)
- Features:
- Cheaper
- Easy to read in bright sunlight
- Very battery-efficient
Some battery tester will come with LCD Color Display
- Looks like: A small smartphone screen (full color, icons, text).
- Shows:
- Clear results (e.g., “Health: 78%”, “Replace Soon!”)
- Color warnings:
- ✅ Green = Good
- ⚠️ Yellow = Warning
- ❌ Red = Bad/Replace
- Icons (e.g., battery graphic, smiley/frowney faces)
- Detailed tips (e.g., “Charge battery first”)
- Features:
- Instant understanding (no guesswork)
- More info on one screen
- Slightly more expensive
Key Difference:
| Feature | Monochrome Display | LCD Color Display |
|---|---|---|
| Clarity | Shows raw numbers | Explains results in plain words |
| Ease of Use | Requires battery knowledge | Beginner-friendly |
| Visual Cues | Limited (text/bars) | Color-coded alerts (✅/⚠️/❌) |
Which kind of screen do you like? let me know down below.
sales-2@lancol.com Melody 0086 18391056516
