Klein GFCI Outlet Tester

Name: Klein Gfci Outlet Tester
Brand: Klein Tools
SKU: 537728
Price: 16.49 USD
Availability: InStock

In stock

Free shipping available

30-day returns

SKU: 537728

UPC: 092644690273

Part: RT210

Brand: Klein Tools

$16.49

Your price

$16.49

23 available to add

Quantity selected

Estimated subtotal

$16.49

Secure checkout

Free shipping available

Easy returns

Shipping costs

Free Shipping over $49

When will my order arrive?

Orders placed before 12:30 ET Ship Same Day. Otherwise next Business Day.

Description

Receptacle tester designed to detect the most common wiring problems in standard and GFCI receptacles. A convenient chart on the tester helps determine wiring condition in outlet, based on lights results. Built to withstand a 6.6 Ft. drop.

Loading Product Content...

API Access

Open Data

Access this product programmatically. No API key required for read endpoints.

Product Details

GET

Full product information including specs, images, and description

curl "https://api.deerso.com/v1/products/537728"

// Response (truncated) { "sku": "537728", "title": "Klein GFCI Outlet Tester", "brand": "Klein Tools", "in_stock": true }

Live Pricing

GET

Current competitive price with optional competitor comparison

curl "https://api.deerso.com/v1/pricing/537728"

// Response (truncated) { "sku": "537728", "price": 16.49, "currency": "USD" }

Inventory

GET

Real-time stock availability across all warehouses

curl "https://api.deerso.com/v1/inventory/537728"

// Response (truncated) { "sku": "537728", "available": true, "quantity": 0 }

MCP Tool

MCP

Call from any MCP-compatible AI assistant (Claude, ChatGPT)

get_product_details({ sku: "537728" }) check_price({ sku: "537728" })

Full API Docs

Swagger UI