SG-004A / SG-003A Multi-function Signal Generator 4-20ma Process calibrator
Item Description
SG-003A
Overview:
FNIRSI SG-003A signal generator is mainly used for debugging of industrial field PLC, process instrument, electric valve, etc. Friendly operation interface is easy to use.
FNIRSI SG-003A signal generator is small in size and light in weight, but has long standby time and high precision. Easy to carry when going out to work.
Adjustable key backlight and high-definition TFT color LCD screen make it more convenient for users to operate at night and during the day
 
Feature:
1. With conventional signal input and output functions
2. The voltage and current have automatic output function, and three modes can be selected: single rise, single drop and cycle.
3. With input and output conversion, voltage conversion active current mode, passive mode and current conversion voltage mode.
4. The output has a custom function, and the upper and lower limits of the output can be set arbitrarily.
6. Voltage input diagram, current input diagram, frame rate 10 frames.
7. PWM output can set frequency and duty cycle respectively.
8. Real-time curve: real-time observation of voltage and current changes
9. Powered by a large-capacity lithium battery and charged with a Type-c interface (5V). Lithium battery capacity 3000mHA, long working time
10. High-definition TFT color LCD screen, the reading is more eye-catching. The resolution is 240*320. Low power consumption, maximum power consumption: 0.32W
 
Specification:
1. Active current output: Range: 0~24mA; Resolution: 0.01mA; Maximum load: 750Ω; Accuracy: ±(0.1%+0.005)
2. Passive current output: Range: 0-24 mA; Resolution: 0.01 mA; External power supply up to 30V; Accuracy: ±(0.1%+0.005)
3. Voltage output: range: 0-24V; resolution: 0.01v; maximum current 30mA; accuracy: ±(0.1%+0.005)
4. 24V voltage output: drive current: 24mA; resolution: 0.01 mA; accuracy: ±(0.1%+0.005)
5. Current input measurement: range: 0-24 mA; resolution: 0.01 mA; input impedance: 100Ω; accuracy: ±(0.1%+0.05)
6. Voltage input measurement: range: 0-30V; resolution: 0.01 V; input impedance: 2MΩ; accuracy: ±(0.1%+0.05)
7. PWM output (frequency): Range: 0-9999Hz
8. Powered by a single 3.7V 3000mAh lithium battery; the standby time is 26 hours; the use time varies according to the usage (20mA continuous output can be 8-10 hours)
9. Working environment: 0°C - 50°C.
10. Internal reverse and overcurrent protection; protection voltage: 30V
11. Automatic output
12. Size: 112mm*8.2mm*2.7mm
 
Package List:
1 x SG-003A Function Signal Generator Calibrator
1 x Type-C charging cable
1 x Charger
4 x Test Clips
 

SG-004A
Features:
1: Compact and comprehensive, accurate measurement
2: HD colour backlit display
3: 2.4 inch TFT-LCD display with backlight for clear reading
4: Drop-proof technology, using ABS hard case + silicone surround protection
5:Built-in lithium battery, built-in 3000mAh lithium battery, can standby for 24 hours
 
Specification:
Name: Signal generator
Charging interface: Type-C
Model: SG-004A
Power input:5V-12V/10W(Max)
Size:L82*W28*H112mm
Battery capacity:3000mAh
Net weight:167g
Standby time:24h
Colour:Black+Yellow
LCD size:2.4in
 
Package List:
1* SG-004A Signal Generator
4* Crocodile test clips
1* USB charging head
1* Type-C data cable

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.

3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.

3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication

When you satisfied with our product and services please leave us positive feedback.

If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours

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