# Replacement pH Electrode for REED R3500

**Manufacturer:** Reed Instruments  
**MPN:** `R3500-ELECTRODE`

The REED Instruments R3500-ELECTRODE pH Electrode measures pH levels from 0 to 14. It is designed for use with the REED R3500 pH Meter.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Reed Instruments |
| Manufacturer name | Reed Instruments |
| Manufacturer | Reed Instruments, REED Instruments |
| CategoryId | 8401 |
| CategoryIdL1 | 14209 |
| CategoryIdL2 | 14209 |
| CategoryIdL3 | 4541 |
| CategoryIdL4 | 8401 |
| CategoryL1 | Lab Equipment & Supplies |
| CategoryL2 | Lab Instruments |
| CategoryL3 | Water Quality Testing |
| CategoryL4 | Electrodes and Probes |
| DimensionUnit | inch |
| GraingerSku | 328YL8 |
| Extra Product Name | Replacement pH Electrode for REED R3500 |
| UPC | 800837004499 |
| UnitOfMeasure | EA |
| Weight | 1.25, 1.0, 1.00 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | CN |
| extendedLead | 7 |
| extendedQty | -2 |
| height | 1 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.25 |
| moq | 1 |
| MPN | R3500-ELECTRODE |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | -2 |
| SKU | G7654395 |
| tierMinQty1 | 1 |
| tierPrice1 | 29.28 |
| url | https://www.zoro.com/reed-instruments-replacement-ph-electrode-for-reed-r3500-r3500-electrode/i/G7654395/ |
| width | 1.75 |
| Item | Replacement pH Electrode for REED R3500 |
| ASIN | B081TKGDYP |
| AdultProduct | False |
| Asin | B081TKGDYP |
| Autographed | False |
| Brand | REED Instruments |
| ClassificationId | 3013606011, 317980011 |
| DisplayName | Lab Instruments & Equipment |
| Height | 397, 60, 793 |
| Identifier | 0800837004499, 800837004499 |
| IdentifierType | EAN, UPC |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | REED Instruments R3500-ELECTRODE pH Electrode |
| Item_name | REED Instruments R3500-ELECTRODE pH Electrode |
| Item_package_quantity | 1 |
| Item_package_weight | 1.0 |
| Item_type_keyword | lab-electrodes |
| Item_weight | 1.0 |
| Keyword | R3500 |
| Label | REED Instruments |
| Link | https://m.media-amazon.com/images/I/317Itc-Eq4L._SL75_.jpg, https://m.media-amazon.com/images/I/317Itc-Eq4L.jpg, https://m.media-amazon.com/images/I/412gQmqnpYL.jpg, https://www.amazon.com/gp/bestsell |
| Memorabilia | False |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7654395 | 29.28 | 1 | None | 1 |
| Digi-Key | 13165226 |  |  | 8 | 1 |
| usmegastore.com | R3500-ELECTRODE | 35.91 | 1 | None | 1 |
| globaltestsupply.com | R3500-ELECTRODE | 39.0 | 1 | 6 | 1 |

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Structured data: `/python/html6/product/500/178000000/178345500/part_--R3500ELECTRODE---ReedInstruments--fa678b3b5c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp