# Thermal imaging camera Guide Sensmart E3 — 256×192 thermal, LCD 640×480, NETD 30 mK, 9 Hz, -20–550 °C, Wi‑Fi, IP54

**URL:** https://aio.lv/en/product--guide-sensmart-e3--11675251
**Data updated:** 2026-01-21 12:14 (EET)
**Category:** Endoscopes
**Manufacturer:** Guide Sensmart
**Manufacturer code:** E3
**EAN:** 6970883552665
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 428.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 354.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--guide-sensmart-e3--11675251

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

Guide Sensmart E3 — handheld thermal imaging camera with a 256×192 thermal sensor and built‑in 640×480 LCD. Measures -20 to 550 °C with ±2 °C accuracy, NETD 30 mK and 9 Hz thermal frame rate. Features Wi‑Fi (2.4 GHz), internal 32 GB storage, USB‑C charging, metal IP54 housing, built‑in flashlight, laser pointer and viewfinder. Drop‑proof to 2 m, up to 12 h battery life.

## Long description

Guide Sensmart E3 thermal imaging camera Graphite combines a 256 x 192 pixel thermal module with a 2 MP optical module and a built-in 640 x 480 pixel LCD to deliver visual and thermal information in a compact metal housing. The device supports temperature measurement from -20 °C to 550 °C and offers a 42° horizontal field of view. Connectivity includes single-band 2.4 GHz Wi‑Fi (802.11b), and memory storage is expandable up to 32 GB. The camera is lightweight at 0.37 kg and finished in graphite color for a professional look.
Advantages
The Guide Sensmart E3 provides clear thermal imaging at 256 x 192 pixels together with a 2 MP optical module and a built-in 640 x 480 LCD for real-time viewing. Metal housing increases mechanical durability while the lightweight construction keeps handling comfortable during extended use. The wide temperature measurement range enables detection of both low and high temperature targets. Integrated Wi‑Fi (2.4 GHz) allows wireless transfer of images and reports, and support for memory cards up to 32 GB gives flexible storage options.
Suitable for
Electrical inspections and hotspot detection
HVAC system diagnostics and maintenance
Mechanical equipment monitoring and preventive maintenance
Building envelope and insulation inspections
Fieldwork requiring portable thermal imaging with on-device viewing
Key specifications
Thermal sensor resolution: 256 x 192 pixels
Optical module total megapixels: 2 MP
Built-in display resolution: 640 x 480 pixels (LCD)
Temperature measurement range: -20 °C to 550 °C
Horizontal field of view: 42°
Housing material: Metal
Product colour: Graphite
Weight: 0.37 kg
Wi‑Fi: 802.11b, single-band 2.4 GHz
Maximum memory card size: 32 GB
How to use
Power on the Guide Sensmart E3 and allow the thermal module to stabilize before measurement. Use the built-in LCD to frame the area of interest, switch between thermal and optical views as required, and read temperature values on-screen. For detailed inspection, move the camera to capture multiple angles while keeping a consistent distance from the target to ensure comparable readings. Transfer images and data via the device Wi‑Fi connection or by removing the memory card for offline review.
Usage recommendations
When performing temperature measurements, maintain a steady distance and a clear line of sight to the target, and account for emissivity and reflected temperature conditions in the environment to improve accuracy. Use the metal housing device with care to avoid drops and sharp impacts despite its durable construction. For reliable data management, back up captured images to external storage or a networked location when using the Wi‑Fi transfer option.

## Specifications

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11b |
| Display resolution | 640 x 480 |
| Maximum resolution | 256 x 192 |
| USB connector type | USB Type-C |
| Wi-Fi | Yes |
| Charging base | Yes |
| Manual | Yes |
| Drop proof | 200 cm |
| Fast charging | Yes |
| Accuracy | 2 °C |
| Temperature measurement range | -20 - 550 |
| Battery charger included | Yes |
| Built-in camera | Yes |
| Internal storage capacity | 32 GB |
| Horizontal field of view | 42 ° |
| Vertical field of view | 56 ° |
| Built-in flashlight | Yes |
| Wrist strap included | Yes |
| Charging source | USB |
| Wi-Fi band | Single-band (2.4 GHz) |
| USB port | Yes |
| Built-in laser pointer | Yes |
| Sensor resolution (thermal module) | 256 x 192 |
| Thermal frame rate | 9 Hz |
| Thermal sensitivity (NETD) | 30 mK |
| Built-in viewfinder | Yes |
| Image frequency | 30 Hz |
| Image modes | Visual, Thermal |
| Total megapixels (optical module) | 2 MP |

### Technical details

| Feature | Value |
|---|---|
| Product colour | Graphite |
| Housing material | Metal |
| International Protection (IP) code | IP54 |

### Display

| Feature | Value |
|---|---|
| Built-in display | Yes |
| Display type | LCD |

### Memory

| Feature | Value |
|---|---|
| Maximum memory card size | 32 GB |

### Power

| Feature | Value |
|---|---|
| Battery life (max) | 12 h |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.37 kg |
| Height | 76 mm |
| Width | 194 mm |
| Depth | 62 mm |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |

## FAQ

### How much does the Guide Sensmart E3 thermal imaging camera cost, and is it available for purchase?

The price is 428.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 Tuesday 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, Installment. All transactions are 100% secure and encrypted.

### Can Guide Sensmart E3 thermal imaging camera be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Guide Sensmart 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 Guide Sensmart 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: built-in display, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11675251/66989781_large.webp