# Carbon monoxide detector Greisinger GCO 100 Portable with LCD display, portable CO monitor

**URL:** https://aio.lv/en/product--greisinger-600535--3842962
**Data updated:** 2026-01-06 11:12 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Greisinger
**Manufacturer code:** 600535
**EAN:** 4016138478471
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 323.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 267.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--greisinger-600535--3842962

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Portable carbon monoxide detector Greisinger GCO 100 with LCD display. Designed to measure CO concentration in air for personal safety and workplace checks. The handheld unit provides clear digital readouts on its display, quick response to CO presence and simple operation for inspections, home use or professional monitoring. Battery-powered and compact for easy transport.

## Long description

Handheld carbon monoxide detector Greisinger GCO-100 with LCD display for measuring CO concentration in ambient air and exhausts. The compact portable monitor is intended for checks of boilers, heating systems and workplace or home environments. It detects carbon monoxide quickly and notifies the user with visual and audible alarms when measured concentrations exceed a user-set threshold or the occupational exposure limit.
Advantages
The instrument offers fast detection of CO emissions, selectable automatic or manual zero calibration, and stores minimum and maximum measured values. The display shows readings in ppm, mg/m³ and as an estimated COHb percentage. Additional features include data-hold, auto power-off, three alarm functions, a serial interface and a power-supply jack for 10.5–12 V DC. The device is lightweight and designed for portable use.
Suitable for
Inspection and maintenance of boilers and heating systems
Workplace safety checks and compliance monitoring
Detecting CO leaks in residential and commercial spaces
Portable spot checks by technicians and service personnel
Key specifications
Measurement range: 0–1000 ppm (0–1250 mg/m³) and 0–60% COHb
Resolution: 1 ppm / 1 mg/m³ / 0.1% COHb
Accuracy: ±5%
Weight: 155 g
Dimensions (W×H): 71 × 142 mm
Power input: external supply jack 10.5–12 V DC
How to use
Switch on the GCO-100 and allow the sensor to stabilise; perform an automatic or manual zero calibration if required. Hold the detector in the area to be tested or connect an external hose or mouthpiece to sample exhaust gases. Read the CO concentration on the LCD in ppm, mg/m³ or estimated COHb. Use the Min/Max memory and data-hold functions to review peak or captured readings. Connect a compatible DC power supply via the jack when extended operation is needed.
Usage recommendations
Use the detector in well-ventilated areas and follow local safety procedures when elevated CO levels are found. Regularly calibrate and check the instrument according to the manufacturer’s instructions and replace the sensor or service the unit if accuracy degrades.

## FAQ

### How much does the Carbon monoxide detector Greisinger GCO 100 cost, and is it available for purchase?

The price is 323.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Greisinger products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Greisinger service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3842962/52350779_large.webp