
Product Series : Leakage Protector(RCD) Tester
Test the leakage action time, leakage action current value and line AC voltage of various leakage protection devices.
Output Test Current: 3mA ~ 1000mA (20 gears)
Leakage Current Operation Time Range: 0.001 ~ 1.000s
Leakage Operating Current Value Range: 3mA ~ 110mA (step mode)
Voltage Range: AC 0V ~ 600V
Rated Voltage: AC 220V
Measurement Mode: Manual or automatic
Phase Selection: 0° or 180°
Frequency Display: 50Hz/60Hz
Power Supply: Lithium battery, DC 7.4V, 2600mAh
Data Storage: 1000 groups.
Product Introduction
EM8650 Leakage Protector(RCD) Tester is specifically designed for on-site testing of the leakage action time, leakage action current value and line AC voltage of various leakage protection devices. The test current is divided into twenty ranges from 3 to 1000mA (3, 5, 7, 10, 15, 20, 25, 30, 35, 40, 50, 60, 100, 150, 200, 250, 300, 500, 600, 1000), and the leakage action time range is from 0.001s to 1.000s. The leakage operating current value is measured in a step mode, with a step value of 1mA or 5mA, and the range is: 3mA to 33mA. 10mA to 110mA.
EM8650 Leakage Protector(RCD) Tester adopts a 5-inch full-color touch screen, featuring battery power display, automatic shutdown after 5 minutes, indication of set fault voltage, backlight brightness adjustment, clock display, data storage and other functions. The display screen is equipped with a wiring guidance diagram to prompt operation methods. The instrument also has Bluetooth communication and USB communication functions. It is an ideal tool for on-site or indoor detection of various leakage protection devices.
ETCRMETER is a high-end brand of ETCR. All products are manufactured by ETCR, which also provides technical support and after-sales service.
Product Features
1. Manual and automatic measurement modes; Output test current: 3mA~1000mA.
2. Leakage Current Operation Time Range: 0.001 ~ 1.000s
3. Step Mode for leakage operating current value range: 3mA~110mA.
4. Data Storage: 1000 groups.
5. Bluetooth communication: View test data on mobile phone via APP.
6. USB communication: Download stored data to PC via host software.

Test Interface

Technical Parameters
| Specification Name | Parameters Description |
| Function | Test leakage current operation time, leakage operating current and AC line voltage of various RCDs |
| Power Supply | DC 7.4V 2600mAh rechargeable lithium battery |
| Display Mode | 5-inch color touch screen |
| Test Mode | Manual or automatic |
| Rated Voltage | AC 220V/380V |
| Output Current Gears | Auto Mode: |
Manual Mode: | |
| Output Current Accuracy | ±10%rdg±5dgt |
| Leakage Current Operation Time Range | Range: 0.001s~1.000s; Resolution: 0.001s; Accuracy: ±5%rdg±3dgt |
| Leakage Operating Current Value Range | 3mA~33mA; Resolution 1mA; Accuracy ±2dgt |
| Voltage Measurement | Range: AC 0~600V; Resolution: 1V; Accuracy: ±2%rdg±5dgt |
| Frequency Display | 50Hz/60Hz |
| Phase Selection | 0° or 180° |
| Data Storage | 1000 groups of data with date/time auto-saved after test |
| Fault Indication | The LCD shows a "999" timeout indication, which may indicate that the rated operating current range being tested is too small or there is a Fault in the leakage protection device. |
| Battery Voltage | Low battery prompt at 7.0V, remind charging |
| Operating Current | 350mA (standby); 450mA Max (testing) |
| Bluetooth Communication | View test data on mobile phone via APP |
| USB Communication | Download stored data to PC via host software |
| Dimensions | 212mm×175mm×85mm |
| Weight | Host: approx. 944g (with battery); Total: approx. 2kg (with accessories) |
| Working Temperature & Humidity | -10℃~40℃; ≤80%RH |
| Storage Temperature & Humidity | -10℃~60℃; ≤70%RH |
| Insulation Withstand Voltage | ≥100MΩ, AC 2kV/rms (between housing and screws) |
| Safety Standards | IEC1010-1, IEC1010-2-032, Pollution Degree 2, CAT III (600V), IEC61326 (EMC) |
Model Comparison
| Product Model | Test Current | Leakage Current Operate Time Range | Voltage Range | Others |
| 15mA~1000mA, 12 gears | 0.001~1.000s | -- | / |
| 5mA~1000mA, 15 gears | 0.001~1.000s | AC 0V~600V | Step Test Mode |
| 3mA~1000mA, 20 gears | 0.001~1.000s | AC 0V~600V | Step Test Mode |
Product Video

+86 13802922567 (Johnson Zhang)


+86 13809214246 (Wendy Wong)

10th Floor, Block 5, Liandong Intelligent Manufacture Park, No. 105, Shilong North Road, Nanhai District, Foshan City, Guangdong, China