Specification AgeRangeDescription : adult Brand : ZEZEFUFU BulletPoint1 : This product is a powerful signal generator that can output 0-10V/0-22mA signals with an accuracy of 0.01, meeting your needs for various signals. BulletPoint2 : This signal generator uses an aluminum alloy encoder knob, which is easy and convenient to operate. The current adopts 2,3,4 wire system. BulletPoint3 : This signal generator can switch voltage and current with one click and output at the same time, making it easy for you to observe and compare the changes of both signals. BulletPoint4 : Turn on the battery switch, press the "MODE" button for 1 second, the digital tube will flash and display the battery voltage for 5 seconds, green is greater than 90%, yellow is greater than 40%, red is less than 40% BulletPoint5 : This product is suitable for testing, debugging and researching various electronic devices, such as sensors, transmitters, instruments, PLC, DCS, etc. It is your ideal tool. Color : Output 0-20ma ExternallyAssignedProductIdentifier : 7624579100485 IncludedComponents : No ItemName : 4-20mA Signal Generator 0-10V/0-22mA Current Voltage Signal Generator ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : function-generators Manufacturer : ZEZEFUFU ModelName : HQHSGCGVA ModelNumber : HQHSGCGVA NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : JUSD461700000 PowerSourceType : AC/DC ProductDescription : Features: This product is a powerful signal generator that can output 0-10V/0-22mA signals with an accuracy of 0.01, meeting your needs for various signals. This signal generator uses an aluminum alloy encoder knob, which is easy and convenient to operate. The current adopts 2,3,4 wire system. This signal generator can switch voltage and current with one click and output at the same time, making it easy for you to observe and compare the changes of both signals. Turn on the battery switch, press the "MODE" button for 1 second, the digital tube will flash and display the battery voltage for 5 seconds, green is greater than 90%, yellow is greater than 40%, red is less than 40% This product is suitable for testing, debugging and researching various electronic devices, such as sensors, transmitters, instruments, PLC, DCS, etc. It is your ideal tool.