The Front Desk Review

Oakton Instruments · Updated August 2026

Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14): price & specs

Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14). Every price and spec below is linked to its source and dated — no guesses.

Source: amazon.com verified STALE · 2026-08-12 verify in ledger

On the Recordsourced & dated · eligible

At Amazon

Amazon.com$157.89sold by Test Equipment Depot(as of — Details)

Details

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

The figure is the featured (buy box) listing at the moment shown, from Amazon's Creators API — not a page we read, and not necessarily the lowest listing.

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

See it at Amazon.com Live price at the store — may differ from the dated listed price above. As an Amazon Associate we earn from qualifying purchases.

Is the Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) a good buy?

At $169, the Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) is #7 cheapest of the 11 ph meters we track, where the median is $124.

Specifications

Price (US)$169.3 Current Amazon retail price for the single-unit tester; Oakton/Cole-Parmer's own product pages for this SKU were not found when checked
BrandOakton Instruments
Released—
Ph range—
Resolution (pH)—
Accuracy (pH)—
Calibration pointsThree-point, push-button calibration with auto-buffer recognition
Atc—
Electrode typeReplaceable BNC pH probe
Waterproof ratingIP67
Battery type—

Source: amazon.com (read 2026-08-12) STALE · 2026-08-12 .

How we checked

Oakton's manufacturer page and Cole-Parmer's (its parent company) product page for WD-35634-14 both returned 404 on direct fetch, so this entry is sourced from the current Amazon retail listing for the identical model, which confirms IP67 waterproof rating, three-point push-button auto-recognizing calibration, replaceable BNC probe design, and the $169.30 price. pH range, resolution, accuracy, ATC, and battery type are not stated in the retail listing's visible content and are left blank rather than assumed from other pHTestr-series models.

Is the Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) worth it vs cheaper ph meters?

Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) against its closest cheaper and pricier ph meters on the specs that matter — every value sourced. See all 11 ranked

ProductPriceCalibration pointsElectrode typeWaterproof rating
Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) this$169.3Three-point, push-button calibration with auto-buffer recognitionReplaceable BNC pH probeIP67
Extech PH100 ExStik II Waterproof pH Meter$124—Flat-surface electrode (rated for liquids, semi-solids, and solids)IP57
Atlas Scientific pH Kit (KIT-101P) — EZO pH Circuit + Gen 3 Lab Grade Probe$174.99Up to 3-point; kit includes 6x 20ml calibration solution pouches (2x pH 4, 2x pH 7, 2x pH 10)Double-junction Ag/AgCl Gen 3 Lab Grade pH probe (BNC connection to EZO pH circuit board)—

Frequently asked questions

How much does the Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) cost?

The Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) has a US price of $169.3 (Current Amazon retail price for the single-unit tester; Oakton/Cole-Parmer's own product pages for this SKU were not found when checked), as of 2026-08-12.

How does the Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) compare on price?

At $169, the Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) is #7 cheapest of the 11 ph meters we track, where the median is $124.

What are the Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14)'s key specs?

Oakton pHTestr 10 Waterproof BNC Pocket pH Tester (WD-35634-14) (Oakton Instruments): Calibration points Three-point, push-button calibration with auto-buffer recognition, Electrode type Replaceable BNC pH probe, Waterproof rating IP67. Full sourced spec sheet verified 2026-08-12.

Price of record: $169.3 at amazon.com, 2026-08-31. Other retailers may be lower — check the current price:

See it at Amazon.com As an Amazon Associate we earn from qualifying purchases.

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