Portable DC milliohm Resistance Meter
Features:
Measurement range of 10μΩ to 200kΩ with accuracy of 0.1% (AT518L only)
Measurement range of 10μΩ to 20MΩ with accuracy of 0.05% (AT518 only)
High current mode available on both testers, low current available on AT518
Seven manual/auto ranges on AT518L, ten ranges on AT518
Dual-colour protective cast shell casing
Battery and external power supply
Automatic power off function
ABS/PER/SEQ comparison criteria
3.5" full colour screen
Auto zero adjust for each range
Four terminal resistance measurement
Mini-USB interface
SCPI-compatible command sets
Keypad lock function
Background lightness adjustment function
Automatic shutdown when left idle
Gorgeous dual-colure cast shell
Battery and external power supply
Automatic power off Function
ABS/ PER/SEQ comparison criteria
Comparator Function: GD/NG Show
3.5 inches, Truecolor 16M, TFT-LCD Display
Auto Zero-Adjust for each range
Four-terminal resistance measurement.
Mini-USB interface
SCPI compatible command sets
Keypad lock function
Switch both in English and Chinese.
Background-lightness adjustment function
Automatic shutdown set
Size: 210.76mm (Length)*130.23mm (Width)*37.88mm (Heigth)
Weight: 500g
Battery: 8.4V, Li, 2200mAh, chargeable
Max power: ≤5W
Battery capacity: Over 8 hours’ continuous use
Application
- All kinds of low, medium, high resistor
- Switch contact resistance
- Enamel-insulated wire resistance
- Connector Contact
- Relay/switch connector contacts
- Transformer, Inducer, Motor, Deflection coil winding resistance - Welding Spot
- Wire resistance
- Metal riveting resistance of vehicle, vessels, airplane
- Pure resistance - The resistance of motor and transformer
- Printed board line and hole resistance
- Low resistance character of Electromechanical Components
Specification:
| Model |
AT518 |
AT518L |
| Parameter |
DC resistance |
DC resistance |
| Accuracy |
0.05% |
0.1% |
| Measurement Range |
10μΩ - 20MΩ |
10μΩ to 200kΩ |
| Measurement Current |
I-Max: <1A
Current mode: high current, low current |
I-Max: <1A
Current mode: high current
|
| Range |
Auto, manual, nominal with 10 ranges |
Auto, manual, nominal with 7 ranges |
| Speed |
30 times per second, 15 times per second, 3 times per second |
3 times per second |
| Result Display |
ABS, PER, SEQ compare way |
ABS, PER, SEQ compare way |
| Max Reading |
20000 digits |
20000 digits |
| Adjustment |
Short circuit zero adjust for each range |
Short circuit zero adjust for each range |
| Comparator |
Built-in sorting record, GD/NG sorting result display |
Built-in sorting record, GD/NG sorting result display |
| Trigger |
Internal, manual and remote |
Manual and internal |
| Test Lead |
4 terminal shielding (2 check terminal and 2 driving terminal) and external shielding ground section |
| Temperature Compensation |
Accuracy: 0.02°C
Measurement Range: 0 to 80°C |
None |
| Interface |
Built-in mini USB interface |
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