Features: Support external 15-30V operating power supply, 5V micro USB port, and Built-in lithium battery Have rough and fine adjusting modes, the rotation turns is settable. Have one switching button to switch between current and voltage output. Multiple output range: 0-3.3V, 0-5V, 1-5V, 4-20mA,0-20mA, etc. Output range is settable and programmable. Programmable multiple display mode: current voltage value display, 0-100% display, 0-50.0Hz display. Output terminals have short-circut protection, power supply terminals have polarity reverse connection protection. Infinite rotation knob, high accuracy long life span encorder to adjust output. Mush more stable and accurate than the potentiometer type. Small size comfortable external shape: alloy adjustable knob, elegant external case, easy to carry. Pluggable wiring terminal blocks, very convenient to do wire connection. Technical Indicators 1 External Power Supply:DC15-30V 1W(Non charge)/5W(Charging); 2 3.7V Lithium Battery Capacity 1000mAh，Maximum Charge Current 0.8A (Selection Configuration); 3 External Connection microUSB- 5V :0.2A(Non charge)/1A(Charging); 4 Adjustable Voltage Output 0-10V, Precision 0.01V,Can Be Calibrated; Maximum Output Current 100mA, Short Circuit Protection; 5 Adjustable Current Output 0-22mA,Precision 0.01mA,Can Be Calibrated; Sampling Resistor 10-500Ω,Can Be Short; 6 Digital Display Digit 4 Digit, Two Decimal; 7 Encoder Knob Rotate One Circle Has 20 pulses; Note: We can provide a detailed PDF version of the English manual. Please contact us for more information.
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