# Light Meter TFA-Dostmann 31.3000 Accurate Measurement Compact Design

**URL:** https://aio.lv/en/product--dostmann-electronic-313000--10621676
**Data updated:** 2026-01-06 11:17 (EET)
**Category:** Measuring tools
**Manufacturer:** dostmann electronic
**Manufacturer code:** 31.3000
**EAN:** 4009816019271
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 152.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 126.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dostmann-electronic-313000--10621676

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann 31.3000 light meter provides accurate light measurements in a compact design. Ideal for various applications including photography and horticulture, it features easy-to-read display and reliable performance. This device is essential for ensuring optimal lighting conditions.

## Long description

The TFA-Dostmann 31.3000 light meter is a compact instrument for measuring illuminance in workplaces, public and industrial buildings, warehouses, and film or photographic studios. It offers automatic and manual range selection, a HOLD function, automatic zero adjustment and a 500 ms measuring interval. The device measures in lux and foot-candles with a measuring range of 0.00 to 40,000 lx (0.000 to 4000 fc) and includes a 9 V battery.
Advantages
The meter delivers accurate illuminance readings with fine resolution (0.01 lx / 0.001 fc), supports automatic/manual range switching and provides quick updates every 500 ms. Its compact design and included 9 V battery make it ready for immediate use. Automatic zero adjustment and a HOLD function simplify on-site measurements.
Suitable for
Workplace light level checks
Public and industrial building inspections
Warehouse lighting verification
Film and photographic studio illumination control
Horticulture and plant lighting assessment
Key specifications
Brand: dostmann electronic
Model / MPN: 31.3000
EAN: 4009816019271
Measuring range: 0.00…40,000 lx / 0.000…4000 fc
Resolution: 0.01 lx / 0.001 fc
Measuring interval: 500 ms
Range selection: automatic and manual
Functions: HOLD, automatic zero adjustment
Power supply: 9 V battery (included)
How to use
Switch the instrument on, select automatic or manual measuring range as needed and position the sensor toward the light source. Read the current illuminance on the display; use the HOLD function to freeze a reading for recording. Replace the 9 V battery when the battery indicator shows low charge and perform zero adjustment if necessary before taking measurements.
Usage recommendations
For reliable results, allow the meter to stabilise at ambient temperature before measurement, keep the sensor clean and avoid shading the sensor during readings. Use manual range selection when measuring very low or very high illuminance to obtain the best resolution.

## FAQ

### How much does the Light Meter TFA-Dostmann 31.3000 cost, and is it available for purchase?

The price is 152.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 14.07.2026 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 dostmann electronic 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 dostmann electronic 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

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