Features:
1. 2.4-inch color screen, clear vision: 2.4-inch high-definition color screen, data display vivid and intuitive, clearly visible.
2. Precise temperature control: with NTC sensor, real-time temperature monitoring to ensure reliable test results and prevent temperature difference from being misdiagnosed.
3. bilingual interface: Chinese and English switch freely, to meet the needs of global users, convenient and efficient operation.
4. four safety protection: over-voltage, over-current, over-temperature, over-power automatic protection, to ensure safe and worry-free use.
5. One key to zero: simplify data management, one key to quickly zero the accumulated data, improve work efficiency.

Parameter:
Operating voltage: DC12V Equipped with 12V 1A power adapter
Load voltage (U): DC0~150V
Load current (I): DC0~20A
Load power (P): 0~150W (Maximum load 60W above 120V)
P=U×I≤150W
Wiring: A+ V+ V- A- four-wire system, downward compatible with two-wire system
Electricity metering limit: 999999.9Wh
Capacity measurement upper limit: 99999.9Ah
Accumulative timing range: ddd:hh:mm:ss (days:hours:minutes:seconds)
Operating modes: three modes
CC-constant current mode CP-constant power mode CR-constant resistance mode
Over-voltage protection: Support maximum 150V adjustable over-voltage protection.
Overcurrent protection: support for maximum 20A adjustable overcurrent protection
Over-power protection: Support maximum 150W adjustable over-power protection.
Over-temperature protection: internal temperature >75℃, trigger over-temperature protection.
Voltage limit discharge: also called low voltage protection, support, the default is not limited to voltage discharge, according to the demand for their own settings
Time-limited discharge: support for up to 99 hours: 59 minutes time-limited discharge
Heat dissipation mode: program-controlled fan, automatic operation when internal temperature ≥40℃ or current >3A.
External Temperature Measurement: Connect the NTC 3950 10K 1% temperature sensor to measure and display the temperature of 0~100℃.
Chinese and English interface switching: Support
Zeroing accumulated data: Support
Voltage and current no-load zeroing: Support
Voltage open calibration: Support
Current Open Calibration: Support
Screen Brightness Adjustment: Support
Screen sleep standby setting: Support
PC Software Online: Not Supported
Restore factory settings: Support
Product Size：195×98×88mm

Package include:
Tester*1
Adapter*1