# Digital Laser Pyrometer Habotest HT641B — Non-contact Temperature Meter, Range -50 to 650°C

**URL:** https://aio.lv/en/product--habotest-ht641b--4913209
**Data updated:** 2025-12-29 17:45 (EET)
**Category:** Measuring tools
**Manufacturer:** Habotest
**Manufacturer code:** HT641B
**EAN:** 5907489608954
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--habotest-ht641b--4913209

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Habotest HT641B is a digital laser pyrometer for non-contact temperature measurement with a range of -50 to 650°C. It uses a laser pointer for targeting, features a digital display, and is suitable for HVAC, industrial maintenance, food surface checks and laboratory use. Provides quick readings, safe distance measurement and straightforward operation for technicians and engineers.

## Long description

Habotest HT641B digital laser pyrometer is a non-contact temperature meter designed for quick surface measurements. The device features a laser pointer for accurate targeting, a clear black-and-white LCD for readouts in °C or °F, and battery power for portable use. It is intended for HVAC, industrial maintenance, food surface checks and general-purpose tasks that require fast, safe temperature readings.
Advantages
The HT641B offers fast response time (under 0.5 s), a wide measuring range and adjustable emissivity (0.10–1.00) for improved accuracy on different surfaces. It includes functions such as MAX value recall, temperature limit alarms, data hold, backlight and automatic shut-off to conserve battery. The built-in laser pointer and a 12:1 distance-to-spot ratio simplify aiming from a safe distance.
Suitable for
HVAC system checks and maintenance
Industrial equipment monitoring and troubleshooting
Food surface temperature checks in catering and kitchens
Laboratory and workshop surface measurements
Key specifications
Model: Habotest HT641B
Measurement range (infrared): -54°C to 600°C (-40°F to 1112°F)
Accuracy: ±(2% + 2°C) (see manufacturer details)
Resolution: display in °C/°F
Spectral range: 8–14 μm
Emissivity: adjustable 0.10–1.00
Distance-to-spot ratio: 12:1
Response time: \<0.5 s
Laser pointer: \<1 mW (620–670 nm), circular pointer
Display: Black & White LCD with backlight
Functions: MAX recall, temperature alarms, data hold, low battery indicator, auto power off (after 30 s)
Power supply: 2 × AAA 1.5 V batteries (included)
Dimensions: 147 × 96 × 39 mm
Safety standards: EN61326, EN60825
How to use
Point the pyrometer at the surface to be measured, ensuring the laser spot is on the target. Keep the device within the appropriate distance according to the 12:1 distance-to-spot ratio to obtain an accurate reading. Switch between °C and °F if needed and adjust emissivity to match the surface material for better accuracy. Press the trigger or measurement button to read the temperature; use the data hold or MAX functions as required.
Usage recommendations
For best results, measure from a distance that ensures the target area is larger than the instrument’s spot size and set the emissivity close to the material’s actual emissivity. Avoid measuring through transparent surfaces (glass or plastic) and keep the laser away from eyes. Allow the instrument to stabilise to ambient temperature before measuring in environments with large temperature differences.

## FAQ

### How much does the Habotest HT641B Digital Laser Pyrometer cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 429 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 13.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Habotest 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 Habotest 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/4913209/51346939_large.webp