Documentation-led reviews that separate verified specifications from marketing claims.
An auto-ranging True RMS meter with a 6000 count display covering AC and DC voltage and current, capacitance, frequency, duty cycle, resistance, diode, continuity and temperature.
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A 600 V auto-ranging True RMS multimeter stating 10 A AC and DC current, 50 megohm resistance, temperature, capacitance and frequency, with LEDs that confirm lead placement.
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All the functions of the 87V in an IP67 rated body stated to survive a 4 metre drop, with a stated battery capacity up to 800 hours and TL175 leads.
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An auto-ranging 400 A AC and DC clamp with non-contact voltage in the jaw, temperature via thermocouple, capacitance, frequency and a DC microamp range.
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A mini AC/DC clamp meter to 80 A with a 4000-count display and a full digital multimeter function set, for small loads and tight spaces.
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A 400 A True RMS AC/DC mini clamp with a 23 mm jaw, 1 mA AC resolution, frequency to 10 kHz through the jaws, a 40-segment bar graph and auto zero.
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A mini True RMS clamp meter with a 30 A AC/DC current range and 0.1 mA resolution, built for control circuits, sensors and other low-current work.
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A True RMS clamp meter with a retractable pincer arm, 0.01 A resolution, AC/DC current to 600 A, voltage to 1000 V and Bluetooth to the testo Smart app.
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A solar survey meter measuring irradiance to IEC 62446 with a built-in compass, inclinometer and two temperature channels, plus data logging on the 200R.
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A PV string tester for 1500 V systems covering open-circuit voltage, short-circuit current and insulation resistance in the IEC 62446 sequence.
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An infrared refrigerant leak detector with four sensitivity settings, automatic and manual zero modes, A2L coverage and a rugged carrying case.
Read Review→A portable infrared refrigerant leak detector that combines area monitoring with pinpoint leak location and shows concentration in ppm.
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