MH-1200H-S-CO Carbon Monoxide Detector — 3 Range Options
MH-1200H-S-CO Carbon Monoxide Detector — 3 Range Options - 0-500ppm Free standard shipping to supported destinations. See the shipping policy for preparation and transit estimates.
Need help choosing? Tell us what you need to measure.
Shipping & returns
Shipping & returns
Free standard shipping is available to supported destinations. Delivery time includes order preparation and transit and varies by destination. See our shipping policy for current delivery estimates and availability.
See our return policy for return conditions. For an order-specific delivery question, contact Mcooh.
MH-1200H-S-CO Carbon Monoxide Detector — 3 Range Options - 0-500ppm Free standard shipping to supported destinations. See the shipping policy for preparation and transit estimates.
Choosing the right instrument?
Tell us your measurement range, material or target, and operating conditions.
Description
Description
The MH-1200H-S-CO measures carbon monoxide using diffusion sampling. Choose a 0-500, 0-1000 or 0-2000 ppm version before ordering; the three ranges are separate supplied configurations. Its concentration display and alarm records make this a product to compare when the task calls for a portable CO reading.
Choose the Configuration for Your Measurement
- Target measurement: Carbon monoxide (CO); this is not a carbon dioxide (CO2) meter.
- Sampling choice: Diffusion is the stated method. An external pump is an option, so confirm that package separately.
- Range choice: Choose the required span from the three SKU rows. The specification gives 0.1 ppm or 1 ppm resolution without mapping both values to each variant.
Order Options
| Select an option | SKU |
|---|---|
| 0-500ppm | INS03-8104 |
| 0-1000ppm | INS03-8105 |
| 0-2000ppm | INS03-8106 |
Open an option to review its current price and purchase controls. Each option is a separate order configuration; use the selected product and SKU when confirming the supplied package.
Product Details and Specifications
Stay Safe with Our Handheld Carbon Monoxide (CO) Detector
The MH-1200H-S-CO is a portable carbon monoxide monitor with a back clip and silicone case. Compare its measuring range, alarm functions and operating conditions with the measurement task before choosing the instrument.
Key Features:
- High-Precision Sensor: Utilizes a world-class diffusion type sensor for accurate and reliable CO detection.
- Durable & Portable: Compact and lightweight with a belt clip, protected by a 4m drop-tested, water-proof, dust-proof, and explosion-proof silicone case.
- User-Friendly Interface: Features an LCD dot matrix display showing real-time gas concentration, with switchable units (PPM and mg/m³).
- Long Battery Life: Equipped with a high-capacity rechargeable battery, offering up to 14 hours of continuous operation.
- Multi-Mode Alarms: Alerts you with sound (85dB), light (LED), and vibration, with customizable alarm points.
- Data Logging: Stores up to 100 alarm sets and allows for data downloading to a PC via USB.
Specifications:
| Sampling Method | Diffusion (optional external sampling pump available) |
| Gas Detected | Carbon Monoxide (CO) |
| Measure Range | 0-500ppm, 0-1000ppm, 0-2000ppm |
| Resolution | 0.1ppm, 1ppm |
| Precision | ≤±3%F.S. |
| Operating Temperature | -20℃ to 50℃ |
| Operating Humidity | 0-95%RH (non-condensing) |
| Protection Grade | IP65 |
| Dimensions | 131x83x35mm |
| Weight | 240g |
What's in the Box:
- 1 x MH-1200H-S-CO Carbon Monoxide Gas Detector
- 1 x Charging Cable
- 1 x User Manual
Compare the Relevant Alternative
The AS8700A provides a 0-1000 ppm CO span, ambient temperature readout and three-AAA power. The MH-1200H-S-CO instead offers separate range variants, rechargeable operation and the optional external-pump arrangement. Compare power supply and sampling needs as well as range.
View the comparison model and its options.
Questions Before Ordering
Which range should I select?
Select the span required by your measurement plan, then use the corresponding SKU. Do not assume a 0-500 ppm order can be switched into the 0-2000 ppm version.
Is a pump included?
The standard sampling description is diffusion. An external pump is optional. Specify the required pump, tubing and accessories when ordering that arrangement.
Selection and Use Guides
- Gas detector alarm settings
- Pumped vs diffusion gas detectors
- Browse gas detectors by gas and measurement task
Selection note: Follow the supplied instrument instructions and the applicable site procedure. This product comparison does not replace a site-specific risk assessment.




