Skip to product information
NaN of -Infinity

FNIRSI

FNIRSI SG-003A Multifunctional PWM Signal Generator 4-20ma Voltage Current Calibrator, EU Plug(Blue)

FNIRSI SG-003A Multifunctional PWM Signal Generator 4-20ma Voltage Current Calibrator, EU Plug(Blue)

Regular price £66.99
Regular price Sale price £66.99
Sale Sold out
CYBER WEEK SALE

Exclusive Deals End Soon!

Save 5% on 2+ Items • Save 10% 3+ Items • Save 15% on 10+ Items

Applies automatically in cart & checkout • No code needed

00 Days
10 Hours
27 Minutes
35 Seconds
In Stock - Ships in 1-3 Days

Estimated delivery: 10 Dec - 15 Dec (exact time at checkout)

Quantity
 More payment options
Free Shipping
30-Day Returns
1-Year Warranty

FREE SHIPPING to UK & 40+ countries. Fully insured.

Delivery: Estimated times shown at checkout based on your location (typically 6-13 days total including 1-3 days handling)

No hidden fees on orders under £135 (orders over £135 may have import duties)

Ships from China via tracked DDP service. Order by 12 AM London time for next-day dispatch.

Full shipping policy →

Return unused items within 30 days (you pay return shipping). Faulty items covered at no cost to you.

Full policy →

Get exactly what you ordered or your money back, including shipping. 30 days, no questions asked.

Start your return online in seconds. No forms, no hassle.

Return portal →.

Trusted by 80,000+ DIY & repair professionals


1. It is mainly used for debugging of industrial site PLC, process instrument, electric valve, etc.
2. Friendly operation interface is easy to use
3. Small size, light weight, long standby time, high precision, easy to carry when going out to work
4. Adjustable button backlight and high-definition TFT color LCD screen make it more convenient for users to operate at night and during the day
5. With conventional signal input and output functions
6. Voltage and current have automatic output function, and three modes of single rise, single fall and cycle can be selected
7. With input and output conversion, voltage conversion active current mode, passive mode and current conversion voltage mode
8. The output has a custom function, and the upper and lower limits of the output can be set arbitrarily
9. Voltage input diagram, current input diagram, frame rate is 10 frames
10. PWM output can set frequency and duty cycle separately
11. Real-time curve: real-time observation of voltage and current changes
12. Powered by large-capacity lithium battery, charged by Type-c interface (5V)
13. Lithium battery capacity 3000mah, super long working time
14. High-definition TFT color LCD screen, more eye-catching reading, with a resolution of 240x320
15. Power consumption (MAX): 0.32W
16. Standby time: 26 hours The use time varies according to the usage (20mA continuous output can be 8-10 hours)
17. Internal reverse and overcurrent protection, protection voltage 30V
18. Dimensions: 92x72x30mm
19. Weight: 165 grams

Active current output:
1. Range: 0~24mA
2. Resolution: 0.01 mA
3. Load (MAX): 750 ohms

Passive current output:
1. Range: 0-24mA
2. Resolution: 0.01 mA
3. The external power supply can reach 30V

Voltage output:
1. Range: 0-24V
2. Resolution: 0.01v
3. Current (MAX): 30mA

24V voltage output:
1. Drive current: 24mA
2. Resolution: 0.01mA

Current input measurement:
1. Range: 0-24mA
2. Resolution: 0.01 mA
3. Input impedance: 100 ohms

Voltage input measurement:
1. Range: 0-30V
2. Resolution: 0.01V
3. Input impedance: 2 milliohms

PWM output (frequency):
1. Range: 0-9999Hz

Verified Compatible

Guaranteed fit for your device. Wrong part? Full refund including shipping.

View full details

FNIRSI SG-003A Multifunctional PWM Signal Generator 4-20ma Voltage Current Calibrator, EU Plug(Blue)

£66.99

You may also like

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)