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Home/Home & Garden/Home & Garden/Garden/Pools, Hot Tubs & Supplies/Chemicals & Water Testing Products/Testers
Milwaukee PH55 PRO Waterproof pH & Temperature Tester with ATC & a Replaceable Probe By Test All Water
★★★★★
$316.99
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About this item
- Milwaukee PH55 Waterproof pH & Temperature Tester with Replaceable Probe – High Accuracy & Durability
- The Milwaukee PH55 pH & Temperature Tester is a professional-grade device designed for accurate and reliable pH measurement. With ±0.1 pH accuracy, automatic temperature compensation (ATC), and a waterproof design, this tester is perfect for hydroponics, aquariums, pools, and laboratory use. The replaceable probe extends the device’s lifespan, making it a cost-effective choice for long-term pH monitoring.
- Specifications pH Range: -2.0 to 16.0 pH Temperature Range: -5.0 to 60.0°C (23 to 140°F) pH Resolution: 0.1 pH pH Accuracy: ±0.1 pH Temperature Accuracy: ±0.5°C (±1°F) Typical EMC Deviation: ±0.1 Typical EMC Temperature Deviation: ±0.3°C (±0.6°F) Temperature Compensation: Automatic from -5 to 60°C (23 to 140°F) Calibration Automatic: 1 or 2 points with 2 sets of pre-memorized buffers (pH 4.01, 7.01, 10.01) or (pH 4.01, 6.86, 9.18) Probe: Replaceable double junction for extended life (Mi56P)
- Environment: -5 to 50°C / 23 to 122°F; max RH 100% Battery Type: 4 x 1.5V; IEC LR44, A76 (included) Battery Life: Approx. 300 hours of use Auto-off: after 8 minutes on non-use Dimensions: 254 × 67 × 47 mm Weight: 191 g
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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