Feature 1100% brand new and high quality. 2MS7221 voltage and current calibrator is a source and measurement tool. 3This calibrator is use to measure or output 0 to 24 mA DC current loop, and 0 to 10 V DC voltage. 4This product can measure loop current signals with very high accuracy and 0.001 mA resolution. 5The calibrator measure voltage output process signals from PLCs, transmitters Features: 1.100% brand new and high quality. 2.MS7221 voltage and current calibrator is a source and measurement tool. 3.This calibrator is use to measure or output 0 to 24 mA DC current loop, and 0 to 10 V DC voltage. 4.This product can measure loop current signals with very high accuracy and 0.001 mA resolution. 5.The calibrator measure voltage output process signals from PLCs, transmitters Specification: Condition: 100% Brand New Model:PM7221 Function Range Resolution DC Voltage Input 0 ~ 100 mV 0.01 mV 0 ~ 10 V 0.001 V Range Resolution Precision 0 ~ 100 mV 0.01 mV 100 mV 0.01 mV 0.02 % + 2 10 V 0.001 V 0.02 % + 2 Input Resistance: 1M (nominal), < 100pF Overvoltage Protection:30 V VoltageDriveFunction: 1 mA DC Voltage Output 0 ~ 10 V 0.001 V Loop PowerOutput 24VDC Output No Measuring Output Current Parameter: Current Input/Output Range Resolution Precision 24 mA 0.001mA 0.015 % + 4 Overload Protection: 250mA,250VFast Melt fuse Percent Display:0%=4mA, 100%=20mA Current Source Mode: Compliance with battery voltage 6.8V, 1000 at 20 mA Weight: Approx. 627g / 22.1oz Size: Approx. 190 * 90 * 55mm / 7.5 * 3.5 * 2.2in Package List: 1 * PM7221 Voltage and Current Calibrator 2 * Test Leads 1 * Bag Note: Battery is not included. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }