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Portable Gas Monitor LT-GM402

Portable Gas Monitor LT-GM402

Product Code: LT-GM402

Formaldehyde Portable Gas Monitor LT-GM402 detects multiple gases simultaneously with high precision and fast response. It features a 3.5-inch high-definition color screen that displays real-time gas concentrations and trend curves for clear monitoring. Built with advanced sensors and a durable aviation-grade casing, it includes a built-in flashlight for underground and low-light workplaces. Designed for reliability and ease of use, it is ideal for chemical plants, industrial sites, and confined spaces.

Key Features
3.5 inch high-definition color screen
Flashlight function
Multi-gas test, display mode switch
Flexible and adjustable pumping system
Multi-layer filter
Multiple gas display units
Powerful, more user-friendly operation
$ 2,285.00

Qty:

Catalog
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Technical Data

Product Specifications

Detected Gas
CH₂O
Measuring Range
0–300 ppm
Measuring Resolution
0.1 ppm
Measuring Principle
Electrochemical
Response Time
≤ 8 s
Detection Accuracy
±2% FS
Repeatability
≤ ±1%
Zero Drift
≤ ±1% FS/year
Sampling Method
Built-in pump, adjustable (0–500 mL/min)
Number of Gases
1–4 gases
Concentration Units
ppm, mg/m³, %VOL, %LEL
Display
LCD
Operating Temperature
20 to 50°C
Operating Humidity
0–95% RH (non-condensing)
Explosion Rating
Ex ic IIC T3 Gc
Alarm Type
Buzzer, LED, visual alarms
Protection Grade
IP66
Battery
3800 mAh rechargeable lithium battery
Dimensions
270 × 75 × 41 mm
Weight
400 g
Performance

Features & Benefits

  • 3.5 inch high-definition color screen
  • Flashlight function
  • Multi-gas test, display mode switch
  • Flexible and adjustable pumping system
  • Multi-layer filter
  • Multiple gas display units
  • Powerful, more user-friendly operation
Laboratory Uses

Applications

Labtro Portable Gas Monitor LT-GM402 is a portable multi-gas detector for detecting toxic and harmful gases. It is widely applied in laboratories, chemical plants, coal mines, underground workplaces, confined spaces, power stations, and steel industries.

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