Srliya Digital Insulation Tester: a review of the RCD loop test meter
A focused review of the Srliya RCD loop tester, its listed functions, storage and the buyer who should choose something else.
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Documentation-led reviews that separate verified specifications from marketing claims.
AMPBANK H128 Thermal Camera Review: The 240 x 240 TISR Question
A specification-led review of the AMPBANK H128 handheld thermal camera, centred on its 240 x 240 TISR resolution and 40 mK sensitivity.
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GOYOJO GW192A Thermal Camera Review: The First Hour with a Phone Attachment
A phone-attachment thermal camera with a 192x192 sensor and a 50 degree field of view, reviewed for what the listing states and what it does not.
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RALBIL 20-Inch Heated Diode Refrigerant Leak Detector: The Probe You Will Replace
A close look at the RALBIL 20-inch heated diode leak detector, its consumable probe and the published sensitivity figures.
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BSIDE HX3 Thermal Imaging Camera Review: A Standalone Imager Against the Phone-Attached Competition
A standalone 240 x 240 thermal imager with a built-in 320 x 240 screen, 15 palettes and a -20 to 550 degrees C range, reviewed against the phone-attached cameras on this site.
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Freshliance BlueTag TH20 Review: The Bluetooth Logger That Stops at the Fridge Door
A two-pack Bluetooth temperature and humidity logger with app-based charts, min/max/average/MKT analysis and signed PDF export, but no Wi-Fi or remote access.
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Vanlison 70V-600V Non-Contact Phase Rotation Meter Review
A mechanism-first review of the Vanlison 70V-600V non-contact phase rotation meter, covering its inductive clamp sensors, LED diagnostics, and exclusions.
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Inkbird IAM-O2 Air Quality Monitor Review: What the Listing Does Not Say
A listing-led review of the Inkbird IAM-O2 that separates the published specifications from the omissions that matter before you buy.
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Testo 860i Wireless Thermal Camera Review: One Buyer It Fits, One It Does Not
A phone-tethered 256 x 192 thermal camera with Bluetooth and Wi-Fi, radiometric measurement and an IP54 housing, reviewed for the inspector who works from a handset.
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KPS DMM4500PV Solar Multimeter Review: The 2000V DC Question
A detailed review of the KPS DMM4500PV solar multimeter, centred on its 2000V DC range, True RMS measurement, Bluetooth logging and CAT IV 600V safety rating.
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DEASOMIYE 50:1 Infrared Thermometer Gun Review: The First Hour, From Unboxing to a Reading You Can Trust
A first-hour walkthrough of the DEASOMIYE infrared thermometer, covering the published range, the 50:1 ratio, the alarm function and the specifications the listing does not give.
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Aprvtio WJL-6000PRO Refrigerant Leak Detector Review: One Detector, Two Modes, and the Probe You Will Replace
A dual-mode refrigerant leak detector with an all-metal probe, two-second response and a very long gas list, reviewed with attention to the maintenance the listing mentions only in passing.
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