Categories/Power Tools/Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles
critical

Buy-box price is 35.9% below MSRP and a 1P seller controls the listing

The Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles was tracked for 30 day(s). During this period, the Buy Box price ranged from $16.00 to $19.98 against an MSRP/MAP of $24.97. The product's pricing health is currently flagged as critical.

Tracked 31 days · past 30-day window
Last updated Oct 31, 2026

Price Overview

FLOOR PRICE ($)

$16.00

MAX PRICE ($)

$19.98

AVG PRICE ($)

$16.35

EROSION (%)

35.92%

MSRP/MAP ($)

$24.97

Price erosion from MSRP
Severe35.92% below MSRP
MinimalModerateSevere

The product hit a low of $16.00, following a peak of $19.98 during the tracking period. Compared to its MSRP of $24.97, the floor price reflects a severe variance of 35.92% erosion.

Tracking window: Oct 1, 2026 – Oct 31, 2026

Buy box distribution

90%1P
1P · 1 seller, 90% share2P · 2 sellers, 7% share3P · 6 sellers, 3% share
Sellers won
3 of 9tracked sellers
Changed hands
2 timesover 30 days
SellerConditionPrice vs MSRPBuy box daysErosion
1PAmazon.com· Top
New
$16.00
−$8.97 below MSRP
27d (90%)
35.92%
2POnkata
New
$17.84
−$7.13 below MSRP
2d (7%)
28.55%
3POnkata
New
$18.91
−$6.06 below MSRP
1d (3%)
24.27%
3PSally Grocers
New
$26.99
+$2.02 above MSRP
0d (0%)
-8.09%
3PHeat Cool Wholesale
New
$28.00
+$3.03 above MSRP
0d (0%)
-12.13%
3PGott Electronics
New
$28.01
+$3.04 above MSRP
0d (0%)
-12.17%
3PAcme Tools
New
$31.46
+$6.49 above MSRP
0d (0%)
-25.99%
3PFasteners Inc.
New
$34.59
+$9.62 above MSRP
0d (0%)
-38.53%
2PAmazon Resale
New
$15.04
−$9.93 below MSRP
0d (0%)
39.77%
Erosion severity: green under 10%, yellow 10–20%, red above 20%

The Buy Box for Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles is primarily held by Amazon.com (1P) with a 90% share, winning the Buy Box for 27 out of 30 tracked days. Only 3 of 9 total sellers have won the Buy Box.

Seller density vs. price erosion

Buy-box priceActive sellersMSRP $24.97
Peak seller pressure8 sellers on Oct 1Highest count during tracking window
Price impact at peak−$8.97$24.97 → $16.00
Price trendRecoveringBased on trailing 30 days
Seller proliferation→ Stable0.0/day avg · 0 net

Buy-box price stayed between $16.00 and $19.98, largely stable over the period. It entered the period already $8.97 below MSRP ($24.97), before any crowding pressure arrived. Seller count peaked at 8 on 10/01 — adding +0 net sellers over the full period. Seller activity and pricing have both been steady — no acute competitive pressure detected.

Seller churn and influx

Comparing sellers before Oct 29 vs last 3 days of 30-day tracking period

1 3P seller exited the listing — channel cleanup signal.

1 seller exited with no new entrants — competitive pressure easing.

New entrants (0)

No new sellers in recent period

Exited (1)
Persistent (8)

Key Findings

critical
Price Erosion

$8.97

Severe35.9% below MSRP

Severe erosion — floor is $8.97 (35.9%) below MSRP; the product is well below its intended price point and brand integrity is at risk.

Seller Activity

6 3P Sellers

Swarming1 exited

6 3P sellers are swarming this listing — heavily contested.

Buy Box

Amazon.com

Controlled1P · 27 wins

Buy-box is controlled — Amazon.com (1P) leads with 27 wins at $16.00, and 3P interference is minimal.

Recommended Actions
1

Immediate pricing intervention required — The lowest price has dropped to $16.00, which is 35.9% below MSRP ($24.97).

2

Audit distribution channels — 6 active 3P sellers detected, indicating widespread distribution issues.

3

Prioritise enforcement action against Onkata, the highest-frequency 3P buy-box winner.

4

Escalate directly with Amazon — The lowest price has dropped to $14.72, which is 35.9% below MSRP ($24.97).

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