Can i use this as a one pulse per second generator? I don't see a way to adjust frequency

Hi, this device is designed to simulate voltage and current signal, can't be used as a one pulse per second generator.

how do you install a battery?

It does not come with a battery but you can buy a Lipo Rechargeable Lithium Polymer ion battery pack. The battery pack comes per-wired with the proper connector. Verify the connector pin polarity is correct before connecting. I just installed the YDL 3.7V 2800mAh 623360 (https://www.amazon.com/gp/product/B07BTRLKPT/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1) and it works fine. To disassemble 1. Ensure battery switch is in the OFF position. 2. Remove knob from dial encoder. 3. Remove nut from dial encoder. 4. Use small screwdriver to separate top from case (slots on one end to make this easy to do). 5. Remove 4 screws holding pcb in case 6. Remove pcb and flip over. Two pin JST connector on bottom for battery pack connection (polarity is marked) 7. Assuming polarity of battery pack connector matches pcb connector just plug the battery pack in. 8. Mound battery pack in case with double back tape or velcro pieces. 9. Reassemble in reverse order. The unit should power up when battery switch is placed in ON position.

Can this output a current duty cycle?

Not that I’ve found. Instructions a little sparse, Nicky made unit though, and reasonably accruate, certainly for the cost.

To the manufacturer...would you consider upgraded terminal block to the quality cam lever action terminal block instead of the screw block.

If one is considering a high-current application, a Cam-Lever type terminal will not provide the compression needed over a wide area for a proper connection.

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UCTRONICS DC ±10V 0/4-20mA Current Voltage Signal Generator, USB Power Supply Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve

UCTRONICS DC ±10V 0/4-20mA Current Voltage Signal Generator, USB Power Supply Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve

Product ID: 325375274

Details

Brand
UCTRONICS
Colour
DC 4-20mA No
Item weight
91 g
Power source
Corded
Style
Digital

⚡Precision output: ±10V voltage & 0-22mA current

📏Compact size: 100x60x20mm portable design

🔋Dual power input: USB 5V or DC 15-30V

€ 65.43

Duties & taxes included

In stock

Sold byAmazon FranceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Power your precision testing with UCTRONICS — never miss a signal!

COMPACT PORTABLE - Fits perfectly on your workbench or in your toolkit, ready for on-the-go diagnostics.
MULTI MODE DISPLAY - Instantly toggle between voltage, current, percentage, and frequency readouts with one button.
DUAL POWER FLEXIBILITY - Seamlessly switch between USB or external DC power for uninterrupted testing.
PLUG PLAY SIMPLICITY - No battery hassle—just connect power and start debugging your PLCs and panels like a pro.
ULTRA PRECISE SIGNAL CONTROL - Adjust voltage and current with 0.01V/mA accuracy for flawless device simulation.

The UCTRONICS DC ±10V 0/4-20mA Signal Generator is a compact, USB and DC-powered analog simulator designed for professional PLC, panel debugging, and device testing. Featuring ultra-precise voltage and current outputs with easy calibration and a versatile multi-mode display, it delivers reliable, portable performance trusted by engineers worldwide.

Specifications

ASIN	B07L491RLM
Best Sellers Rank	#25,648 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #52 in Voltage Testers
Brand	UCTRONICS
Brand Name	UCTRONICS
Color	DC 4-20mA Signal Generator, No Battery
Colour	DC 4-20mA Signal Generator, No Battery
Compatible Devices	PLC, Panel, Device, Frequency Converter, Flow Valve, USB-powered devices, DC 15-30V powered devices
Customer Reviews	4.4 out of 5 stars 269 Reviews
Item Weight	0.2 Pounds
Item weight	0.2 Pounds
Manufacturer	UCTRONICS
Measurement Type	Multimeter
Min. Operating voltage	5 Volts
Minimum Operating Voltage	5 Volts
Model	DC0-10V0-20mA-SIG-GEN
Number of Items	1
Number of Packs	1
Part Number	U6206
Power Source	Corded Electric
Power source	Corded Electric
Specification Met	CE, NIST
Style	Digital
Style Name	Digital
Unit Count	1 Count

Reviews

G**Y

Great product

Simple easy to use

7.04.2021

A**ー

安価で十分な性能

アナログ入力機器のオフセット・ゲイン設定には十分な性能4-20ｍA出力はデジタルテスターで0.03ｍｍ～0.23誤差なので範囲でしょう。今までＨＩＯＫＩのアナログソース（11万相当）を使ってましたが遜色ありません。電源もUSBなので手軽。そして安価でお勧めです

27.04.2021

S**M

Fast Delivery, Proper Packaging and good quality

Good quality product, delivered quickly, and exactly as described.

31.12.2025

R**T

It worked great for diagnostics on a 0-5vdc speed bias input.

Great Diagnostic Tool at a Great Prics Directions are included and translation is not too difficult. Convient set of accessories included.

29.05.2026

O**F

This device is excellent for the money.

This simulator will do 0-10, 2-10 2-5, 0-3.3 Volts and 0-20, 4-20, 0-22 ma. It will display output value, percent of range or 0 to 50 HZ (not so useful in the US). It can be calibrated and the encoder steps can be adjusted. It is not likely to hold up to daily use in an industrial environment but for someone like myself that on occasion needs to simulate a transducer, it is perfect. I also purchased a micro usb to micro usb charging cable. I can use my phone to power the unit on the rare occasions that I need it without worrying about batteries or separate power supply.

21.02.2019

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