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It is a pocket digital clamp meter, Has the characteristics of safety, Wide range and easy to carry.
Full-featured, suitable for factory and home use, Is also an ideal multi-function clamp meter for professionals and instrument lovers.
[Automatic Identification]: Designed with beginner in mind - Bside smart technology make this multimeter can automatically identifies the tested parameters and choose their required range.
[600A True RMS Clamp Meter]: The clamp meter measures current up to 600A without opening the wire' cover; TRMS measurements are more accurate than other methods when measuring both sinusoidal and non-sinusoidal ac waveforms.
[Double Insulation Protection]: Double insulated cover design greatly improves product safety standard, which protects you from the risk of electric shock.
[Flashlight Design]: Upgraded flashlight can change the dark environment. Hang hole design make it more portable.
[Portable Bag]: comes with a carrying bag, perfect for use while you're on the go.
[High cost performance] / [Gift : 2 x C3104 Crocodile Clips].
Max display value: 4000/6000 Count.
True-RMS / Automatic-Range.
LCD display with backlight for clear reading.
Support one-handed switching of all test functions, making operation more convenient and quick.
Can measures DC/AC voltage, DC/AC Current, Capacitance, Diode, Temperature, Resistance, Continuity, Frequency, Dangerous voltage alarm(NCV).
Data hold, Low battery indication functions, Auto power off.
Added back hooks, convenient to carry.
Conform to the IEC-61010-1, IEC-61010-2-030, IEC-61010-2-032, IEC-61010-2-033 standards
Over-voltage protection class CAT III 300V, CAT II 600V.
The ZT-QB1/QB4 clamp meter only supports testing AC current.
The ZT-QB9 clamp meter supports testing DC AC current.
ZTQB1/QB4 Test Range:
AC current: 4.000A ±(5%+5counts); 40.00A/400.0A/600A ±(2.5%+8counts).
DC voltage: 4.000V/40.00V/400.0V600V ±(0.5%+3counts)
AC voltage: 4.000V/40.00V/400.0V600V ±(1.0%+3counts)
Resistance: 4.000k ±(1.5%+3counts); 40.00k/400.0k/4.000Mohm ±(1.0%+3counts); 40.00Mohm ±(1.5%+3counts).
Capacitance ( ZT-QB4 ): 4.000nF/±(5.0%+20);40.00nF/400.0nF/4.000μF/40.00μF/400.0μF/±(2.0%+5)
Temperature ( ZT-QB4 ):(-30~1000)°C/(-22~1832) °F / ±( 2.5%+5)
Frequency: 4.000Hz/40.00Hz/400.0Hz/4.000kHz/40.00kHz ±(0.1%+2counts).
Buzzer: If the resistance is less than 30Ω, the continuity beeper sounds.
Jaw Capacity: 25mm.
ZTQB9 Test Range: