Check the listing for details. 4-20mA Signal Generator Current Loop Signal Generator 2-Wire Panel Mounted tpys. Condition: New. Listed at 13.28 USD. Description 4-20mA Signal Generator Current Loop Signal Generator 2-Wire Panel Mounted Support 2/3/4 Wires Features: - No-source two-wire 4-20mA current loop, wiring compatible with 2, 3, 4 wire system - 9 programmable output (can simulate the actual environment of dynamic testing, each section can be set up t running time /A current /b current). - Digital rotary encoder adjustment (the use of potentiometer, easily affected by temperature and humidity, the resistance value will change). - Can be connected to the positive and negative (two-wire system, no matter how wiring, can work, will not burn meter). - Output range can be set: 4-20mA (control device) / 3-21mA (debug signal) - High precision, good linearity (Output accuracy: ±0.5ï¼ ; Display accuracy: 0.01) Coarse and fine adjustment modes can be set for quick and accurate adjustment - Display mode: Actual current/100.0%/50.0Hz, LCD (with backlight). - Linear output can be calibrated - Can be set to automatically store output values: automatic / manual - 2-9 quick adjustment output points can be set - Imported chips, ultra-low power consumption, no heat, more stable output. - The shell is beautiful and easy to install. Package Included: - 1 x Signal Generator Download User Manual: http://pro564176.pic1.ysjianzhan.cn/upload/JS-420ISG-V2_UM_V201EN.pdf Shipping Terms - For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding. Custom Duties & Taxes 1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility. 2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.