---
product_id: 13887912
title: "Oregon Scientific PCR800 Wireless Rain Gauge Sensor for OS Weather Stations WMR and RGR126N Systems"
brand: "oregon scientific"
price: "¥12602"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/13887912-oregon-scientific-pcr800-wireless-rain-gauge-sensor-for-os-weather
store_origin: JP
region: Japan
---

# 433 MHz wireless transmission 2 AA batteries included Real-time rainfall updates Oregon Scientific PCR800 Wireless Rain Gauge Sensor for OS Weather Stations WMR and RGR126N Systems

**Brand:** oregon scientific
**Price:** ¥12602
**Availability:** ✅ In Stock

## Summary

> 🌧️ Stay ahead of the storm with precision rainfall tracking!

## Quick Answers

- **What is this?** Oregon Scientific PCR800 Wireless Rain Gauge Sensor for OS Weather Stations WMR and RGR126N Systems by oregon scientific
- **How much does it cost?** ¥12602 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/13887912-oregon-scientific-pcr800-wireless-rain-gauge-sensor-for-os-weather)

## Best For

- oregon scientific enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Setup:** No assembly required—start monitoring local rainfall instantly with included batteries.
- • **Compact & Lightweight:** Sleek 4x5.75x4 inch design weighing just 8 ounces fits discreetly anywhere.
- • **Durable Design Upgrade:** Protective screen guards sensitive sensors from environmental wear and bird interference.
- • **Seamless Wireless Sync:** Effortlessly streams rainfall data to your Oregon Scientific Weather Station in real time.
- • **Universal Compatibility:** Perfectly pairs with WMR200, WMR100, WMR80, WMR86, and WMR88 professional weather stations.

## Overview

The Oregon Scientific PCR800 Wireless Rain Gauge is a compact, battery-powered sensor that wirelessly transmits real-time rainfall data at 433 MHz to compatible WMR series weather stations. Featuring a durable protective screen and easy surface mounting, it offers hassle-free setup and reliable performance for professional-grade local weather monitoring.

## Description

Rain Gauge for WMR Series Monitor your local rainfall The PCR800 Rain Gauge wirelessly sends rainfall data to your Oregon Scientific Weather Station giving you up to the minute information about your local weather conditions. It can be added as an additional sensor or as a replacement rain gauge for WMR200 / WMR100 / WMR80 / WMR86 / WMR88 Professional Weather Stations.

Review: Replacement rain guage - After several years our rain gauge stopped working. This was the perfect replacement. They added a screen over the top which was a nice improvement. The little cross-hairs on our other one broke out. I don't know if birds pecked them out or if they came out by themselves. The screen over the top will now protect those little cross-hairs at the opening.
Review: It works with Domoticz - I live in the Netherlands and nowhere could I buy a PCR800 here. This is the only rain gauge that works perfectly with 433 Mhz and Domoticz. Ordered in America and delivered in 7 days!

## Features

- Rain Gauge for WMR Series Monitor your local rainfallThe PCR800 Rain Gauge wirelessly sends rainfall data to your Oregon Scientific Weather Station giving you up to the minute information about your local weather conditions. It can be added as an additional sensor or as a replacement rain gauge for WMR200 / WMR100 / WMR80 / / WMR88 Professional Weather Stations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004LZGKKO |
| Assembly required | No |
| Batteries | 2 AA batteries required. (included) |
| Batteries required | Yes |
| Brand | Oregon Scientific |
| Customer Reviews | 3.9 3.9 out of 5 stars (189) |
| Global Trade Identification Number | 00734811607249 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item dimensions L x W x H | 4 x 5.75 x 4 inches |
| Item model number | PCR800 |
| Manufacturer | Earl & Brown - Kitchen |
| Material | Plastic |
| Mounting Type | Surface Mount |
| Output Type | Digital |
| Product Dimensions | 4 x 5.75 x 4 inches |
| Sensing Distance | 0.33 Feet |
| Style | Modern |
| UPC | 734811607249 |

## Product Details

- **Brand:** Oregon Scientific
- **Item Weight:** 8 ounces
- **Item dimensions L x W x H:** 4 x 5.75 x 4 inches
- **Material:** Plastic
- **Style:** Modern

## Images

![Oregon Scientific PCR800 Wireless Rain Gauge Sensor for OS Weather Stations WMR and RGR126N Systems - Image 1](https://m.media-amazon.com/images/I/31PgdfKUopL.jpg)
![Oregon Scientific PCR800 Wireless Rain Gauge Sensor for OS Weather Stations WMR and RGR126N Systems - Image 2](https://m.media-amazon.com/images/I/51az5q1tpIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replacement rain guage
*by M***E on March 9, 2012*

After several years our rain gauge stopped working. This was the perfect replacement. They added a screen over the top which was a nice improvement. The little cross-hairs on our other one broke out. I don't know if birds pecked them out or if they came out by themselves. The screen over the top will now protect those little cross-hairs at the opening.

### ⭐⭐⭐⭐⭐ It works with Domoticz
*by P***L on October 31, 2022*

I live in the Netherlands and nowhere could I buy a PCR800 here. This is the only rain gauge that works perfectly with 433 Mhz and Domoticz. Ordered in America and delivered in 7 days!

### ⭐ Don't buy from Oregon Scientific!
*by P***T on December 7, 2013*

I purchased an RG126 rain gauge several years ago. For the most part, I liked the rain gauge. They are a bit finicky to keep working properly and battery replacement requires some knowledge for getting the sensors to re-sync with the receiver. After several years, the outdoor rain gauge sensor quit working. I replaced the batteries, but couldn’t get it to measure rainfall. It seems that these wireless rain gauges will only last a few years at most, so I thought I would just order a new outside unit. I called Oregon Scientific and talked to one of their customer service reps. I clearly stated the model number of the unit that I had (there are two different models of wireless rain gauges) and asked if I could purchase the outside rain gauge separately so that I didn't have to buy the complete kit. I was told that I could and we went ahead with the transaction. When the package arrived, I received the temperature sensor, not the rain sensor. I called them again and explained the problem. Of course, I was talking to a different CSR. I was told then that the rain sensor couldn't be purchased separately, and that they would be happy to sell me a new complete kit. Their price was nearly double what I could buy it for here on Amazon. Go figure! I told the CSR that I didn't want to purchase the entire kit, but that I wanted to return the part that they sent me in error. I was told that I would have to pay the return shipping. I told them that that was not acceptable since it was their mistake, not mine. The CSR provided me with a case number and said that someone would get back to me. Weeks went by and I called again and provided the case number. The CSR apologized and said that they would kick the problem up to a supervisor and get back to me. Again, no one ever got back to me. I finally made one more attempt to resolve the issue, and I was promised a call-back within several days. That was two weeks ago and still no return call. I give up. It is not worth the hassle to keep going through this nonsense. They sent me the wrong part and they won't make it right. I will never purchase another product from Oregon Scientific. I tossed out the original kit and replaced it with a high quality manual rain gauge. It isn't as convenient to walk out to check the rain gauge, but I don't have to change batteries and deal with an unreliable product. Also, I won't have to replace the rain gauge every few years. My advice is to stay away from Oregon Scientific. Their customer service is terrible to say the least.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*