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Redmark Industry Sdn Bhd
141-2, Jalan Radin Bagus, Bandar Baru Sri Petaling, 57000 Kuala Lumpur, Malaysia.
+603-9054 6939
+6012-499 2103
+6012-499 2103
Redmark Industry (Penang)
Sdn Bhd
7206, Mez Floor, Kompleks Perniagaan Pangsapuri Seri Cemerlang, Jalan Kampung Paya, Kampung Paya, 12200 Butterworth, Penang, Malaysia.
+6013-399 2103
sales@redmarkindustry.comchuin@redmarkindustry.com
RCD, LOOP Tester
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Features
Specification
- Display counts:9999
- Auto/manual range
- LCD size:95x35mm
- Safety rating: CAT III1000V/CAT IV 600V
- Dual display
- Retractable tip
- Low battery indication
- Backlight
- Data store,100 groups of test result can be stored
- Data stored in host machine can be transmitted to PC via a USB2.0 interface
- Trip-Out Current measurement
- Trip-Out Time measurement
- Contact Voltage Measurement
- Loop Resistance (RL) measurement
- AC voltage measurement: 0–440V
- Frequency measurement: 45Hz –65Hz, DC
- Multiplying power of measurement current: 0.5, 1 and 5
- Standard/selective type current measurement lever: 10, 30, 100, 300, 500mA
- Power supply: 6x 1.5V AA batteries
- Size: 195mm x 150mm x 75mm
- Weight: about 922g
Specification
| Range | Accuracy | Resolution | |
| Trip-out time |
x 1300ms(slow 500ms) x 540ms(slow 150ms) |
±3ms | 0.1ms |
| Trip-out current | (0.2-1.1) | ±0.1 | 0.05 |
| Contact voltage | 0-99.9V | ±£¨10% +0.2V | 0.01, 0.1V |
| Alternating voltage | 0-440V | ±£¨3% +3V£© | 1V |
| Frequency | DC, 45-65Hz | ±1Hz | 1Hz |
| Loop resistance | 0-2000 Ω | ±£¨10% +0.2 Ω£© | 0.1Ω |
| Test current | 0.5 | ±£¨10% +10d£© | 0.05 |
| Multiplying power of test current | x0.5, x1, x5 | ||
| Current level | 10,30,100,300,500 | ||
| Trigger phase angle | 0 or 180 degrees |