Indoor Air Quality Monitor Formaldehyde/Voc/Nh3/ Detector 4 in 1

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Basic Specifications

Model NO.

GT-1000-4LM

Portable

Handheld Design

Certification

CE, CPA, CMC, Cnex, ISO, Ohsas

Detected Gas

Voc/CH2o/Nh3/Pm2.5

Sensor Type

Semiconductor

Detection Range

0-10000ppm

Screen Size

3.5 inch Color Display

IP Rating

IP65 Waterproof

Power

4000mA Polymer Rechargeable Battery

Sampling

Build-in Pump

Storage

Large Data Logger (123,200 Groups)

Alarm

Sound and Light Alarm

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Key Features

Multiple concentration units: PPM, %VOL, mg/m3.

Massive storage capability: Up to 30,800 groups of data per sensor.

Standard equipped with temperature and humidity detection functions.

Four optional operation modes: Detection, Storage, Display, Pumping.

Software automatic calibration for up to 6 target concentration values per sensor.

User-friendly dual language support: Chinese and English.

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Technical Parameters

Parameter	Details
Product Type	Portable VOC/CH2O/NH3/Dust Particle (PM0.3/0.5, PM1.0, PM2.5, PM10)
Detection Range	VOC: 0-20ppm; CH2O: 0-10ppm; NH3: 0-50ppm; Dust: 0-999ug/m3
Resolution	VOC/CH2O/NH3: 0.01ppm; Dust Particle: 1ug/m3
Temperature Range	-40 ~ 120ºC / Humidity: 0-100%RH
Detection Accuracy	≤±3%F.S \| Linearity Error: ≤±1%F.S
Reaction Time	≤20 S (T90)
Shell Material	ABS + PC (Explosion Proof Sign: Exdll CT4 IA)
Operating Environment	-30 ~ 60ºC; Relative Humidity ≤90%RH

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Frequently Asked Questions

Can I request a sample order for testing?

Yes, sample orders are welcomed to test the quality and performance of the detector before bulk purchase.

How is the quality control managed for this device?

We implement 100% inspection for all finished products. There are strict written instructions for both incoming materials and final unit testing.

What gases can this 4-in-1 monitor detect?

The GT-1000-4LM is designed to detect VOC, Formaldehyde (CH2O), Ammonia (NH3), and Dust Particles (PM2.5/PM10).

Is the device suitable for harsh industrial environments?

Yes, the device features an IP65 rating for water and dust resistance, and it carries an explosion-proof sign (Exdll CT4) with a durable ABS+PC shell.

How long does the battery last on a full charge?

The device is equipped with a 4000mA high-capacity polymer rechargeable battery, designed for long-term portable operation.

How can I obtain the best pricing for bulk orders?

Competitive pricing is available based on your detailed request including quantity, application, and delivery requirements.

Indoor Air Quality Monitor Formaldehyde/Voc/Nh3/ Detector 4 in 1

Product Description

Basic Specifications

Key Features

Technical Parameters

Frequently Asked Questions

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Indoor Air Quality Monitor Formaldehyde/Voc/Nh3/ Detector 4 in 1

Product Description

Basic Specifications

Key Features

Technical Parameters

Frequently Asked Questions

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