The MH2000-VOC is a portable photoionization detector for volatile organic compound concentration readings. Its High Precision PPM sensor configuration is available in five measuring spans, with an internal pump drawing the sample to the instrument. Use it for VOC concentration checks in a painting workshop, selecting the measuring span for the sampling task.
Select the PPM Measuring Span
Choose 0-100, 0-200, 0-1000, 0-2000 or 0-5000 ppm. Each option begins at zero, and the upper limit identifies the measuring version supplied with the order. Match the chosen interval to the concentration expected by the measurement procedure.
All five order options use the PID PPM configuration. The selection menu identifies one instrument version at a time. Include the VOC configuration and selected span together when specifying the detector for purchase.
Sampling, Display and Alarm Controls
The internal pump has ten suction levels, with flow up to 1 L/min. The LCD shows the gas type, concentration, unit, battery level and time. English and Chinese interfaces are supported, and concentration display units include µmol/mol, ppm and mg/m³.
Two-stage sound and light alarms use adjustable setpoints. Self-check and zero calibration support setup, along with factory reset and temperature and pressure compensation functions. Follow the supplied instructions for the chosen VOC configuration when setting up these controls.
Specifications
| Item | Specification |
|---|---|
| Model | MH2000-VOC |
| Measurement | Volatile organic compounds (VOC) |
| Sensor principle | Photoionization (PID) |
| Configuration | High Precision, PPM sensor |
| Measuring range options | 0-100 ppm; 0-200 ppm; 0-1000 ppm; 0-2000 ppm; 0-5000 ppm |
| Application example | VOC concentration checks in painting workshops |
| Sampling method | Internal sampling pump |
| Pump flow | Up to 1 L/min |
| Pump adjustment | 10 suction levels |
| Display | LCD dot matrix; gas type, concentration, unit, battery level and time |
| Concentration units | µmol/mol, ppm, mg/m³; 1 µmol/mol = 1 ppm |
| Interface languages | English / Chinese |
| Alarm outputs | Sound and light |
| Alarm stages | Two-stage sound and light alarms |
| Sound alarm | 85 dB |
| Alarm lights | Blue low alarm / red high alarm |
| Alarm setpoints | User adjustable |
| Setup functions | Self-check and zero calibration |
| Factory reset | Supported |
| Compensation functions | Temperature and pressure compensation |
| Housing | High-strength engineering plastic |
| Battery | 3.6 V, 2300 mAh rechargeable lithium polymer |
| Charging time | 4-6 hours |
| Operating temperature | -20°C to 50°C |
| Operating humidity | 0-95% RH, non-condensing |
| Protection rating | IP65 |
| Dimensions | 205 x 75 x 32 mm |
| Instrument weight | 300 g |
| Data recording | Optional; more than 100,000 records |
| Recording interval | 5-3600 seconds, adjustable with optional recording |
| PC transfer | USB download and printing with optional data function |
Recording Options and Package
Data recording and USB download or printing are optional. With recording fitted, storage exceeds 100,000 readings and the interval can be set from 5 to 3600 seconds. Specify these functions when the procedure requires stored measurements or PC transfer.
The standard package contains one detector, a carrying case, charging/data cable and instruction manual. Gallery photographs illustrate the shared pump-detector housing and controls; screen readings are illustrative. Optional recording is supplied when selected as an order requirement.
Free Shipping
Free shipping is available on all orders. Shipping methods and carriers may vary depending on the destination, order details, and available logistics options. Full Shipping Policy
Returns Policy
For returns and refunds, please review our full Refund Policy before placing an order. If you need help with an order, contact us before your order has shipped whenever possible. Full Returns Policy
When Will My Order Ship?
For Standard Shipping, we aim to pack and ship out your order within 4 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing. We ship five days a week, Monday through Friday.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.
Can I Change The Shipping Address On My Order?
Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.
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Let customers speak for us
My first impression after opening and installing batteries was that this meter is very well built considering the price and manufacturer. I had read some reviews stating that it's amp measurements were not accurate below 5 amps, I haven't seen any issues in any measurements I've taken, even side by side with my fluke meters. I've successfully taken accurate amp, voltage and continuity measurements with this ETCR6920B, the display is nice and legible. I haven't tried storing data and making transfers to a PC yet, the soft case is good enough for storage on a shelf and the test leads are of good quality and rated for 1000v. There's nothing bad to say about this meter especially when you consider the price, it's a really great meter.
Works as described.
