---
product_id: 100328778
title: "Light Meter BT-881D"
brand: "btmeter"
price: "A$89"
currency: AUD
in_stock: true
category: "Btmeter"
url: https://www.desertcart.com.au/products/100328778-light-meter-bt-881d
store_origin: AU
region: Australia
---

# 0.4s ultra-fast response 270º rotatable sensor ±4% accuracy @10,000 Lux Light Meter BT-881D

**Brand:** btmeter
**Price:** A$89
**Availability:** ✅ In Stock

## Summary

> ☀️ Illuminate your world with precision and speed!

## Quick Answers

- **What is this?** Light Meter BT-881D by btmeter
- **How much does it cost?** A$89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/100328778-light-meter-bt-881d)

## Best For

- btmeter enthusiasts

## Why This Product

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

## Key Features

- • **Instant Insights:** Lightning-fast 0.4 second response time means no more waiting—capture real-time luminosity instantly.
- • **Precision You Can Trust:** High accuracy within ±4% ensures your light measurements are always reliable and professional-grade.
- • **Versatile for Every Space:** Wide measurement range from 0.01 to 400,000 Lux covers everything from delicate indoor plants to intense outdoor lighting.
- • **Record & Compare Like a Pro:** Store up to 33 readings and use relative mode to track changes effortlessly over time.
- • **360° Flexibility Without the Spin:** Rotate the sensor 270º to measure light from any angle without awkward repositioning.

## Overview

The BTMETER BT-881D is a professional digital light meter featuring ±4% accuracy at 10,000 Lux, an ultra-fast 0.4 second response time, and a unique 270º rotatable sensor for versatile angle measurements. It supports a broad luminance range (0.01 to 400,000 Lux), stores up to 33 readings, and offers relative measurement mode—ideal for photographers, horticulturists, and lighting professionals seeking precise, real-time light intensity data.

## Description

desertcart.com : BTMETER BT-881D Digital Illuminance Light Meter with 270º Rotated Sensor | Measure Lights 0.01-400,000 Lux(0.01-40,000 FC) Foot Candles Luxmeter for Photography Plants LED Lights Indoor Outdoor Tester : Electronics

## Features

- ☀【HIGH ACCURACY】+/- 4% of readings for 10000 Lux, 1000 FC; +/- 5% of readings +/- 10 digits for 400000 Lux, 40000FC
- ☀【0.4 SECOND RESPONSE】2~3 times sampling per second, Instantly to measure out how much luminosity intensity you’re getting, No more guessing
- ☀【WIDE MEASURE RANGE】 This light meter can measure luminance at 0.01~400,000 Lumens, (0.01~40,000 Foot Candles), Which is much wider than the others. Resolution 0.01
- ☀【EASY TO USE】The light sensor can be rotated 270º, so you don’t need to turn around the light meter to measure luminosity intensity from different angles. Just rotate the sensor, and you can still read the illuminance at front
- ☀【MEMORIZE THE LIGHT READINGS】This Lux Meter can help you record 33 sets of readings,Temp Testing, The RELATIVE measuring mode will show you the difference between current / recorded data. Ideal lux meter to measure light intensity for LED grow lights,garden, plants, school, office, state, LED lights, indoor and outdoor

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JZ3ZZQ6 |
| Best Sellers Rank | #11 in Photographic Light Meters |
| Customer Reviews | 4.4 4.4 out of 5 stars (526) |
| Date First Available | October 28, 2018 |
| Item Weight | 6.6 ounces |
| Item model number | BTMETER Light Meter BT-881D |
| Manufacturer | BTMETER |
| Product Dimensions | 8.26 x 3.93 x 1.57 inches |

## Images

![Light Meter BT-881D - Image 1](https://m.media-amazon.com/images/I/61wsq78QJWL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Digital LUX Meter - BTMETER BT-881D Light Meter Test Illuminance 0.1~400,00 Lux, Sensor Head Rotate 270 Degrees, with LUX/FC, MAX/MIN, Temperature, Data Logger for LED Light, Grow Plants
- Decibel Meter, Tadeto Digital Sound Level Meter Portable Sound Meter 30dB to 130dB MAX Data Hold with LCD Display Backlight A/C Weighted for Home Factories

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**Shop now:** [https://www.desertcart.com.au/products/100328778-light-meter-bt-881d](https://www.desertcart.com.au/products/100328778-light-meter-bt-881d)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-11-13*