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âš¡ Calibrate Like a Pro, Every Time!
The Jadeshay 4-20mA Two-Wire Current Loop Signal Generator is a compact, industrial-grade tester designed for precise calibration of transmitters, sensors, PLCs, and control systems. Featuring ±0.5% output accuracy, an easy-to-read LCD, intuitive rotary encoder, programmable memory, and polarity-free terminals, it delivers reliable, customizable signals from 3-21mA. Perfect for professionals demanding accuracy and efficiency in industrial calibration and troubleshooting.
| ASIN | B07T9CJDZ1 |
| Best Sellers Rank | #153,553 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #62 in Function Generators |
| Brand Name | Jadeshay |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (61) |
| Included Components | 1 * Signal Generator, 1 * Manual |
| Item Weight | 44 Grams |
| Manufacturer | Jadeshay |
| Maximum Operating Voltage | 30 Volts |
| Measurement Type | Ammeter |
| Minimum Operating Voltage | 15 Volts |
| Model | plh8597-0620 |
| Power Source | Corded Electric |
| Style Name | Digital |
| UPC | 723645556830 |
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.
H**Y
Works as expected. Simple as could be.
Works great for troubleshooting or building out loop receivers.
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.
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.
S**C
Performance
Works great for my project simulation. Only problem is it doesn’t keep previous value when power turns on back.
D**E
Great unit.
I use this for generating an analog signal for speed signals while testing in QC. It’s a loop-powered generator that is cost-effective, simple and does exactly what I need.
G**L
Works well
Purchased this signal generator four months ago, to simulate an industrial sensor input on a monitoring device prototype. It has been running 24/7 since then and still going strong.
A**.
Problem with display
There is a shadow area and the display is not fully lit. The second one in the batch seems to work as intended. I will require a replacement- Waiting on seller to contact me back-
A**O
No es 100% preciso. Hay errores de .5 mA
Trustpilot
1 month ago
2 weeks ago