Portable Gas Monitor Tester O2 H2s Co Lel 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Pump Multi Leak Gas Detector

Basic Info

Model NO.	SW-7500A with pump
Customized	Customized
Portable	Portable
Certification	FCC, CE, RoHS
Type	Electrochemical Gas Analyzer
Gas of Detecting	Co H2s Ex OS
Transport Package	Gift Box
Specification	Size: 133x67x30mm weight: 210g
Trademark	SNDWAY or OEM
Origin	China
HS Code	9027100090
Production Capacity	50000PCS/Month

Product Description

Multi 4 in 1 Gas detector for toxic and Harmful gas detector combustible gas oxygen carbon monoxide hydrogen sulfide alarm

This instrument has four kinds of gas detection functions. It is a portable detector for detecting hydrogen sulfide, carbon monoxide, oxygen and combustible gas. It has a built-in 1800mAh lithium battery, with high and low limit alarm (first and second level alarm). It sounds the alarm through prompting voice, red light and vibration. The detector adopts natural diffusion methods to detect ambient gas, and adopts high quality electrochemical gas sensor, which has excellent sensitivity and repeatability. The detector can be used in agriculture, chemical industry, construction, electric power, fire control, natural gas, general industry, toxic materials, steel industry, petroleum and petrochemical, sewage treatment and other fields. The design, manufacture and verification of this prod

Features:

1. Mult 4 in 1 Gas detector: CO, H2S, EX, OS
2. LCD screen is in the standby state of displaying four concentrations of EX gas, O2, H2S and CO in real time.
3. Differenty alar setting:Sound Alarm, Red light Alarm, Vibration alarm
4. High and low limit alarm 5.Bult in 3.7V 1800mAh lithium battery

Specifications:

Conventional gas detection range
Gas Type	Range	Low limit	Hight limit	Resolution rate
CO	0~1000 PPM	50 PPM	150 PPM	1 PPM
H2S	0~100 PPM	10 PPM	35 PPM	1 PPM
EX	0~100% LEL	20%LEL	50%LEL	1% LEL
O2	0~30% VOL	19.5% VOL	23.5% VOL	0.1% VOL

Display erro	≤ ±5%FS
Response time	<30 seconds
Indication method	LCD liquid crystal display real-time data and system status, light, vibration and real voice recording (Chinese and English) prompts
environment	temperature -10°C ~ 55°C ; humidity < 95%RH condensation
Working voltage	working voltage DC 3.7V (Lithium battery capacity 2000mAh)
Charging time	4h-6h
Standby time	more than 10 hours of continuous use when fully charged
Charging	Type-C DC 5V 1A
IP class	IP65
Sensor life	1 year
Sensor principle	electrochemical and catalytic combustion
Dimension	133x67x30mm
Weight	210g
Packing list	1pc Multi gas detector 1pc Type C cable 1pc Calibration Cover 1pc User manual 1pc Cloth Bag 1pc Gift box

Portable Gas Monitor Tester O2 H2s Co Lel 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Pump Multi Leak Gas Detector

About US

Shenzhen GVDA Technology is specializing in the manufacture and sale of instruments. Our instrument has more than 10
years of instrument development and production experience. We have a large number of personnel of research and development
of cutting-edge technology in the industry. We create a platform for technical exchange with domestic universities. Our independent
R & D team develop our products from key components to finished products. Leading core technology, strong R & D capability and
innovative team spirit brings us strong competitiveness. Our products including smart multimeter Clamp meter DC power supply laser
distance meter, infrared thermometer, vibration meter, thickness gauge, sound level meter, anemometer, temperature hygrometer,
range finder, gas detector, metal detector, voltage insulation meter, earth resistance tester, leakage current tester and other products
have a good reputation and market share in the industry. we can provide ODM/OEM and Processing services, OEM services are
applicable to all models.

Our Product

o Digital Multimeter o Clamp Meter o Voltage tester pen o Socket tester

o DC Power Supply o Laser Level o Wall Detector o Moisture Meter

o Soldering Irons o Night Vision o Digital Level o Gas Detector

o Digital Microscope o Digital Level o Digital Tachometer o Digital Lux Meter

o Laser distance meter o Metal detector o Sound Level Meter o Water Quality Tester

o Infrared Thermometer o pH meter o Thickness Gauge o Angle finder

Our Certification

FAQ

1.
Q: Is your company accept customization?

A: We do customizing service for customers. OEM/ ODM is welcome. Any logo and any color is up to you.The English copy of manual is also available.

2.
Q: What's the delivery time after an order placed?

A: It depends on whether we are in stock or not. Our standard arrangement time is 3 days if we have stock, otherwise it will be decided by factory production. Generally, it needs 10-45 days of production according to the quantity of your order.

3.
Q: How long have your company run on Digital Multimeter?

A: We have been manufacturing and developing Digital Multimeter since 2012.

4.
Q: What's the MOQ?

A: Regular products only 1 standard carton. but no limit for sample order!

5.
Q: What's the warranty of the product?

A: We offer 12month warranty. Our policy: Within the warranty period, If there is any quality problem, please send us photos to show the problem. And then we will decide to send you parts or you send the instrument back to us to repair or exchange. Please make sure to contact us first instead of sending it to us directly. You only need to pay double-run freight.

6.
Q: What Shipping way Customer can choose?

A: DHL/FEDEX/UPS/EMS all is ok, it is base on Customer's prefer! and we can advise the suitable shipping way base on the customer's order q'ty!

7.
Q: How to place an order?

a: Send us an inquiry.

b: Confirm your wanted products

c: Confirm the price, freight and other details

d: Complete the payment

e: We start production and arrange the shipment

f: You got your products