---
product_id: 283495369
title: "LT300 Light Meter"
brand: "extech"
price: "99.42 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/283495369-lt300-light-meter
store_origin: OM
region: Oman
---

# Precision Light Measurement Large LCD Display 12" Coiled Cable LT300 Light Meter

**Brand:** extech
**Price:** 99.42 OMR
**Availability:** ✅ In Stock

## Summary

> 🌟 Light Up Your Measurements with Precision!

## Quick Answers

- **What is this?** LT300 Light Meter by extech
- **How much does it cost?** 99.42 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/283495369-lt300-light-meter)

## Best For

- extech enthusiasts

## Why This Product

- Trusted extech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peak Performance Mode:** Capture the highest light levels with ease using relative and peak modes.
- • **Precision You Can Trust:** Equipped with a high-quality photo diode and color correction filter for reliable data.
- • **Illuminate Your Insights:** Experience accurate readings even in low light with the backlit display.
- • **Stay Informed at a Glance:** The large LCD with analog bargraph provides clear visibility of your measurements.
- • **Flexibility at Your Fingertips:** Remote light sensor extends up to 24" for versatile usage.

## Overview

The Extech LT300 Light Meter is a professional-grade tool designed for accurate light measurement in various environments. Featuring a backlit display for low-light conditions, a large LCD with an analog bargraph, and a remote sensor that extends up to 24 inches, this device ensures you never miss a detail. With advanced features like a precision photo diode and multiple measurement modes, it's the perfect companion for professionals seeking reliable data.

## Description

LT300 Light Meter

## Features

- Backlight for readings in low light levels
- Large LCD display with analog bargraph
- Utilizes precision photo diode and color correction filter
- Remote light sensor on 12" coiled cable - expandable to 24"
- Relative and peak modes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000NI69ZY |
| Batteries | 1 Product Specific batteries required. (included) |
| Best Sellers Rank | #11 in Photographic Light Meters |
| Date First Available | February 14, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7 ounces |
| Item model number | LT300 |
| Manufacturer | Extech |
| Product Dimensions | 3 x 1.57 x 5.9 inches |

## Images

![LT300 Light Meter - Image 1](https://m.media-amazon.com/images/I/71qK3ocx39L.jpg)

## Questions & Answers

**Q: Can you give me a calibration certificate with this unit?**
A: LT300 version with NIST costs $289.00 in our valuetesters store.  There is a two week lead time, as each unit needs to be calibrated manually.

**Q: What is the lowest fc reading this unit will take?  Will it measure as low as 0.02 fc?**
A: We have used this device on almost a daily basis since we examine potential customer sites for our lighting products. We found that the greatest consistent resolution you can get .05 increments reliably as compared to other like devices in the same setting. A good product in our opinion.

**Q: what is the conversion formula for lux to PPFD for this unit?**
A: Multiply the Lux by the conversion factor to get PPFD. For example, full sunlight is 108,000 Lux or 2000 µmol m-2 s-1 (108,000 ∗ 0.0185).

**Q: I can post the calibration certificate?**
A: I think the question needs to be directed to Extech.  I'd be interested in their answer.

## Frequently Bought Together

- Extech LT300 Light Meter
- Extech LT40 LED Light Meter
- Extech SL510 Sound Level Meter

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**Shop now:** [https://www.desertcart.com.om/products/283495369-lt300-light-meter](https://www.desertcart.com.om/products/283495369-lt300-light-meter)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-22*