---
product_id: 42004808
title: "Smart Meter TES-1339P Data Logger Light Quantum Meter"
brand: "smart meter"
price: "$12.34"
currency: USD
in_stock: false
url: https://www.desertcart.ec/products/42004808-smart-meter-tes-1339p-data-logger-light-quantum-meter
store_origin: EC
region: Ecuador
---

# Spectral correction factor Illuminance measurement Autoranging 5 steps Smart Meter TES-1339P Data Logger Light Quantum Meter

**Brand:** smart meter
**Price:** $12.34
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Elevate Your Growth Game with Smart Precision!

## Quick Answers

- **What is this?** Smart Meter TES-1339P Data Logger Light Quantum Meter by smart meter
- **How much does it cost?** $12.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/42004808-smart-meter-tes-1339p-data-logger-light-quantum-meter)

## Best For

- smart meter enthusiasts

## Why This Product

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

## Key Features

- • **Tailored for LEDs:** Utilize the spectral correction factor function for precise LED measurements.
- • **Daily Light Insights:** Transform your data with daily light integral conversion for optimal growth.
- • **Illuminate Your Knowledge:** Measure luminous intensity effortlessly with advanced point-average functions.
- • **User-Friendly LCD Display:** Navigate your readings easily with a clear and intuitive LCD display.
- • **Precision at Your Fingertips:** Experience autoranging with 5 distinct steps for accurate readings.

## Overview

The Smart Meter TES-1339P is a cutting-edge data logger designed for professionals seeking precise light measurements. With features like autoranging, illuminance measurement, and spectral correction, this meter is essential for optimizing plant growth and ensuring maximum efficiency in any environment.

## Description

TES 1339P Data Logger Light Quantum Meter is a precision instrument used to measure illuminance (lux, footcandle) and photosynthetic photon flux density (PPFD μmole/m2/s) in the field. It meets CIE photopic spectral response, f ’1 ≦6%. It is fully cosine corrected for the angular incidence of light. The illuminance meter is compact, tough and easy to handle owing to its construction. The light sensitive component used in the meter is a very stable, long-life silicone photo diode and spectral response filter. U.S. Pat. No. Des. 446,135 U.S. Pat. No. Des. 469,025 Specifications Display: Dual display 4 digit LCD reading. Measuring Range: -99.99, 999.9, 9999, 99990, 999900 Lux -9.292, 92.92, 929.2, 9292, 92920 fc -Autoranging (5 step) (1 fc = 10.76 Lux)  Resolution: 0.01 Lux, 0.001 fc Accuracy: ±3% rdg ±5dgt (Calibrated to standard incandescent lamp, 2856K) CIE photopic f ’1: ≦6% Temperature Characteristics: ±0.1% /℃ Measuring Rate: Approximately 5 time/sec Data Memory Capacity: 99 sets. (Direct reading from LCD display) Data Logger Capacity: 40000 sets. Operating / Storage Conditions: 0℃ ~ 40℃ <80% RH / -10℃ ~ 50℃＜70%RH Photosensor Lead Length: 150 cm (approx.) Photosensor Dimensions: 92(L) ×60(W) ×29(H)mm Dimension: 150(L) × 72(W) × 35(H)mm Weight: 320g Accessories: Carrying case, Instruction manual, CD software, RS232 to USB cable.

## Features

- Autoranging 5 steps and conversion to μmole/m2/s (PPFD: Photosynthetic Photon Flux Density).
- Integral illuminance measurement and conversion to mole/m2/d (Daily light integral).
- Luminous intensity measurement.
- Point - average function.
- Spectral correction factor function. (include LED)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Smart Meter |
| Part Number | Smart Meter TES-1339P |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Display Style | LCD |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Smart Meter TES-1339P Data Logger Light Quantum Meter - Image 1](https://m.media-amazon.com/images/I/71m3t+Tq0yL.jpg)
![Smart Meter TES-1339P Data Logger Light Quantum Meter - Image 2](https://m.media-amazon.com/images/I/61PJTUdR+iL.jpg)
![Smart Meter TES-1339P Data Logger Light Quantum Meter - Image 3](https://m.media-amazon.com/images/I/61kolt9FGXL.jpg)
![Smart Meter TES-1339P Data Logger Light Quantum Meter - Image 4](https://m.media-amazon.com/images/I/71+5gF5C84L.jpg)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-01*