Product Characteristics
1：Reverse breakdown voltage test of unidirectional and bidirectional TVS transistors
2: Range : 0~400V
3: Data Storage ：1000 groups
4: Touch Color Screen Display
5: USB data upload function
ETCR 3850 transient suppression diode tester, also known as TVS tester, is specially designed for testing the performance of TVS diodes. Among the performance indicators of transient suppression diodes, the most important index is "reverse breakdown voltage". This product is designed for this index detection.
This product adds LCD liquid crystal display function. The LCD liquid crystal display part is mainly composed of voltage threshold input, qualification judgment, test result display, real-time voltage and current display, measurement record usage, battery power display, test record display and test record operation. The product has the function of recording test results, and 1000 test records can be stored in each gear. users can view and operate the test results, and at the same time, they can use the host computer software equipped by our company to view and operate the test records. it provides users with the function of exporting test records, and users can export test records to EXCEL tables. In this way, users can view, compare and analyze the test data.
1. Range and Measurement Accuracy
| Range | Accuracy | Resolution | |
| Voltage（DC） | 0V～50V | ±0.3V-±0.5V | 0.8mV |
| 50V～100V | |||
| 100V～200V | |||
| 200V～400V |
2.Technical Parameters
| Function | Reverse breakdown voltage test of unidirectional and bidirectional TVS tubes (transient-suppression diodes). |
|
Power Supply
|
External power adapter to power supply; AC110V～240V change to DC12V |
| Built-in Battery | Rechargeable lithium battery: 7.4V、2600mAh, repeat charge around 1000 times |
| Voltage Range | 0V~400V |
| Current Resolution | 0.26uA |
| Data Storage | Storage 1000 groups test record for each gear |
| Test Record Query | Support test record query and operate |
| Communication Mode | Serial communication |
| Display Mode | Color touch screen |
| LCD Size | 108mm×65mm |
| Host Dimension | 212mm×175mm×76mm |
| Short Circuit Protection | When the output end of the meter is short circuit, it will stop the output automatically to protect the safety of meter and the worker. |
| LCD Display | Display the real-time voltage and current data, display the test results after the test is completed, as well as the measurement record, battery power and other information |
| CHARGE Light | Charge indication light, In charging, the charger indicator lamp light on red, full charge light on green |
| Working Indication Light | When the user clicks the start button on the screen, the meter starts to output voltage and the blue indicator lamp lights up. After the test complete, the lamp goes out. |
| Meter | 1pcs |
| Test wires（1red and 1black） | 2pcs |
| Alligator clip（1red and 1black） | 2pcs |
| Charger（12V/2A） | 1pcs |
| Communication cable | 1pcs |
| CD | 1pcs |
| Aluminum case | 1pcs |
| Manual、Warranty Card、Certificate | 1pcs |
ETCR 3850 transient suppression diode tester, also known as TVS tester, is specially designed for testing the performance of TVS diodes. Among the performance indicators of transient suppression diodes, the most important index is "reverse breakdown voltage". This product is designed for this index detection.
This product adds LCD liquid crystal display function. The LCD liquid crystal display part is mainly composed of voltage threshold input, qualification judgment, test result display, real-time voltage and current display, measurement record usage, battery power display, test record display and test record operation. The product has the function of recording test results, and 1000 test records can be stored in each gear. users can view and operate the test results, and at the same time, they can use the host computer software equipped by our company to view and operate the test records. it provides users with the function of exporting test records, and users can export test records to EXCEL tables. In this way, users can view, compare and analyze the test data.
1. Range and Measurement Accuracy
| Range | Accuracy | Resolution | |
| Voltage（DC） | 0V～50V | ±0.3V-±0.5V | 0.8mV |
| 50V～100V | |||
| 100V～200V | |||
| 200V～400V |
2.Technical Parameters
| Function | Reverse breakdown voltage test of unidirectional and bidirectional TVS tubes (transient-suppression diodes). |
|
Power Supply
|
External power adapter to power supply; AC110V～240V change to DC12V |
| Built-in Battery | Rechargeable lithium battery: 7.4V、2600mAh, repeat charge around 1000 times |
| Voltage Range | 0V~400V |
| Current Resolution | 0.26uA |
| Data Storage | Storage 1000 groups test record for each gear |
| Test Record Query | Support test record query and operate |
| Communication Mode | Serial communication |
| Display Mode | Color touch screen |
| LCD Size | 108mm×65mm |
| Host Dimension | 212mm×175mm×76mm |
| Short Circuit Protection | When the output end of the meter is short circuit, it will stop the output automatically to protect the safety of meter and the worker. |
| LCD Display | Display the real-time voltage and current data, display the test results after the test is completed, as well as the measurement record, battery power and other information |
| CHARGE Light | Charge indication light, In charging, the charger indicator lamp light on red, full charge light on green |
| Working Indication Light | When the user clicks the start button on the screen, the meter starts to output voltage and the blue indicator lamp lights up. After the test complete, the lamp goes out. |
| Meter | 1pcs |
| Test wires（1red and 1black） | 2pcs |
| Alligator clip（1red and 1black） | 2pcs |
| Charger（12V/2A） | 1pcs |
| Communication cable | 1pcs |
| CD | 1pcs |
| Aluminum case | 1pcs |
| Manual、Warranty Card、Certificate | 1pcs |
粤公网安备 44011102001597号
