Does anyone have a pdf of the datasheet that comes in the box? ours was damaged and i'd like to keep a record of it for future reference.

I probably can find one, but it's worthless. I tried to figure it out (no dice) then took it to the local motor shop and they didn't understand it either. Typical chi-com gibberish with no explanation of what it does or how to hook it up. They said bring in the VFD and that thing and we can probably get it working...if it works at all.

Is the supply voltage (15v -30v) put in line with the current wires or are there separate terminals for that? The pictures dont show any?

I use this to simulate a 4-20mA sensor(in my case a 24v current loop) I do not need a separate power supply as the 2 wire current loop is both the power supply and the signal path. I would consider a different device if you need to supply power to something. There are many other devices like this that use a power supply and send out voltage or current.

What is the display mode setting for the current loop simulator?

This current loop simulator has 3 display modes: Actual Current/Percentage/Hertz.

Jadeshay Current Loop High Accuracy 4 20ma Two Wire Transducer

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 90.51

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚙️ Calibrate Like a Pro, Test Like a Boss!

SPEED UP REPETITIVE TASKS - Store up to 8 programmable outputs for instant recall—ideal for fast-paced maintenance and multi-point testing workflows.
PLUG PLAY INDUSTRIAL COMPATIBILITY - Polarity-free terminals and wide voltage range (15-30V DC) guarantee hassle-free integration with all your 4-20mA loop-powered devices.
PRECISION THAT POWERS YOUR CALIBRATION - Achieve ultra-stable 4-20mA signals with industry-leading ±0.5% accuracy for flawless transmitter and sensor testing.
CRYSTAL CLEAR CONTROL AT YOUR FINGERTIPS - Navigate and adjust outputs effortlessly via a sharp LCD and intuitive rotary encoder—calibration made seamless.
TAILORED TESTING WITH CUSTOM CALIBRATION - Fine-tune linear output to perfectly mirror your device’s response, ensuring pinpoint troubleshooting every time.

The Jadeshay Current Loop is a compact, high-precision 4-20mA two-wire transducer test signal generator designed for professional calibration of industrial sensors and transmitters. Featuring ±0.5% output accuracy, a clear LCD display with 0.01mA resolution, and 8 programmable output presets, it simplifies complex testing tasks. Its polarity-free terminals and flexible voltage compatibility make it a reliable, user-friendly tool for engineers and technicians aiming for flawless system performance.

Specifications

ASIN	B07T9CJDZ1
Best Sellers Rank	#242,765 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #189 in Function Generators
Brand	Jadeshay
Brand Name	Jadeshay
Colour	Black
Compatible Devices	Transmitters, Sensors, PLCs, Industrial Control Systems
Country of Origin	USA
Customer Reviews	4.1 out of 5 stars 56 Reviews
Included Components	1 * Signal Generator, 1 * Manual
Item Weight	44 Grams
Manufacturer	Jadeshay
Maximum Operating Voltage	30 Volts
Measurement Type	Ammeter
Min. Operating Voltage	15 Volts
Minimum Operating Voltage	15 Volts
Model Number	plh8597-0620
Part Number	plh8597-0620
Power Source	Corded Electric
Power Source Type	Corded Electric
Style	Digital
Style Name	Digital
UPC	723645556830
Unit Count	1.0 Count

Reviews

A**O

Suficiente para pruebas básicas

No es 100% preciso. Hay errores de .5 mA

8.03.2026

R**.

These are VERY lightly built, and intended for a panel mount.... But they work great!

Needed a quick trouble shooting 4-20MA generator. These were inexpensive and shipped quickly. Powered on and started using right out of the box. The range is ONLY 4-20 MA, (not below 4MA or above 20MA) but the resolution is very accurate and worked great. Definitely was a cost-effective solution for me.

21.06.2023

J**F

Simple, Small and works great!

This 4-20ma generator is live. You do not have to press the button to save the output. As you scroll up - so does the output. Is small form is great. I like that fact that this one is Loop Power! I will be buying more to add to my PLC Stand.

21.04.2021

N**S

Buy a more expensive tester.

Broken upon arrival. No matter the direction of voltage input screen will not light up, when in line with my current input voltage drops to 3.2v. I also tested with my other sensors to be sure the card was wired correctly, this device is none functional at best.

22.07.2025

S**C

Performance

Works great for my project simulation. Only problem is it doesn’t keep previous value when power turns on back.

26.11.2023

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.