Documentation-led reviews that separate verified specifications from marketing claims.
A 17 gram USB-C thermal attachment stating 320 by 240 after X3 processing from a 160 by 120 detector, with 0.04 C sensitivity, isotherm mode and adjustable emissivity.
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An Android phone attachment with a 256 by 192 detector upscaled to 512 by 384, NETD below 35 mK, a 56 by 42 degree field of view and no battery of its own.
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A WiFi monitor claiming AQI, CO2, PM2.5, PM1.0, PM10, TVOC and HCHO with Tuya app logging, reviewed from a listing that never says how any of it is measured.
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A 1080P borescope with a 4.3 inch screen, a 16.4 foot semi rigid IP67 probe, eight LEDs and an accessory kit. Reviewed from a listing whose own bullets contradict its title.
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A two way articulating borescope with a 4.5 inch IPS screen and a five foot semi rigid gooseneck, reviewed from a listing that publishes no probe diameter and no camera resolution.
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A seven inch multi sensor monitor with an NDIR CO2 sensor, electrochemical formaldehyde, semiconductor TVOC and laser particle sensing, reviewed from the listing.
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A 240 by 180 handheld with MSX, Ignite cloud upload and a ten year detector warranty. Reviewed from the listing, including why its resolution is lower than cheaper cameras.
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A standalone thermal camera with a 320 by 240 detector, a stated NETD below 40 mK, a 50 degree lens and PC analysis software, reviewed from the manufacturer listing.
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A solar kit pairing the Fluke 1587 FC insulation multimeter with TLPV1 MC4 test leads, stating insulation testing up to 1000 V and Fluke Connect wireless data logging.
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A solar test kit stating a CAT III 1500 V and CAT IV 1000 V rated multimeter, a wireless 60 A AC and DC current clamp, Staubli MC4 test leads and TL175-HV premium leads.
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A solar irradiance meter stating a high precision monocrystalline sensor reading instantaneous irradiance up to 1400 W per square metre, with a built-in temperature sensor or an external suction mount probe.
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A handheld MPPT solar panel tester stating maximum power to 2000 W, open circuit voltage from 3 to 90 V, short circuit current from 0 to 40 A, MC4 connections and a 3.2 inch sunlight readable display.
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