Company Profile
PROVA, a professional manufacturer of test and measurement instruments, was established in 1991. With more than 30-year experiences and well skilled employees, we are proud of our high quality and development know-how.
New Products
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		CM-01+- 10mA high resolution at 60A DC/AC range
 - Max. DC 600A @ ±1.0%±3digits Accuracy
 - Max. AC 600A @ ±1.5%±3digits Accuracy
 - AC/DC voltage (600V) measurement
 - Continuity, Frequency and Diode measurements... 
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		CM-07+- AC/DC 1mA high resolution
 - ACA/DCA 3 ranges (6A, 60A, 600A)
 - Accurate AC/DC current measurement
 - Non-contact Frequency measurement
 - Backlight and Auto-Power-Off... 
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		CM-07 PRO- AC 0.1mA, DC 1mA high resolution
 - DCA 3 ranges (6A, 60A, 600A)
 - ACA 4 ranges (600mA, 6A, 60A, 600A)
 - Non-contact Frequency measurement
 - Backlight and Auto-Power-Off... 
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		PROVA 11 Pro- Super high resolution: DC 1mA, AC 0.1mA.
 - DCA max. 200.0A.
 - 23mm jaw diameter.
 - One touch zero.
 - Auto-power-off and Backlight.... 
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		PROVA A5+- Best resolution AC 0.1mA, DC 1mA
 - AC current: 200.0mA / 4.000A / 40.00A / 400A (TRMS)
 - DC current: 4.000A / 40.00A / 400.0A
 - Best accuracy ±2.0%±3dgts for all ranges
 - Non-contact Frequency and Voltage (80V~600V)
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		PROVA A9+- Min. resolution AC/DC 1mA, Max. current range AC/DC 1000A
 - Super wide range AC/DC 4.000A/ 40.00A /400.0A/ 1000A
 - Best accuracy ±1.5%±3dgts for all ranges
 - Accurate and solid AC/DC mini pocket-size clamp meter
 - 25 mm diameter jaws
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		PROVA 2021- AC/DC current: 40.00A/ 400.0A/ 2000A
 - True RMS measurement of AC current and voltage
 - Auto and full ranges: V, A, Resistance, Continuity, Diode, Capacitance, Micro Current and Temperature. With AI intelligence, the attributes and ranges of Resistance, Continuity, Diode, Capacitance can be automatically determined.
 - 55mm large jaw diameter
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		PROVA 2022- Max. AC/DC 2000A (basic accuracy ±1.5%±3dgts)
 - LoZ AC/DC voltage
 - Non-contact voltage (NCV)
 - Auto and full ranges: V, A, Resistance, Continuity, Diode, Capacitance, Micro Current and Temperature... 
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		PROVA AA5- Accurate AC/DC current probe: 0~200A
 - High Resolution: AC 1mA, DC 10mA
 - One touch zero for DCA adjustment
 - 25mm large jaw diameter
 - Connect to DMM or Oscilloscope... 
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		PROVA AA15- Accurate AC/DC current probe: 0~30A
 - High Resolution: AC 0.1mA, DC 1mA
 - One touch zero for DCA adjustment
 - 25mm large jaw diameter
 - Connect to DMM or Oscilloscope... 
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		CM-05+- Accurate DC/AC current probe: 0~800A
 - DC 10mA high resolution on 80A range
 - AC 1mA high resolution on 8A range
 - One touch zero for DCA adjustment
 - 23mm diameter jaw... 
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		PROVA 15+- Accurate DC/AC current probe: 0~200A
 - DC 1mA high resolution on 8A range
 - AC 0.1mA high resolution on 800mA range
 - One touch zero for DCA adjustment
 - 23mm diameter jaw... 
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		PROVA 25- Accurate AC/DC current probe
 - Super high resolution: DC 1mA, AC 0.1mA
 - Max. range 800A at 0.1A resolution
 - One touch zero for DCA adjustment
 - Connect to DMM or oscilloscope... 
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		PROVA 3007S- Flexible current probes (3pcs. per set) for PROVA 6830A power analyzer only
 - Range selection: Manual (300A, 3000A)
 - 3P4W, 3P3W, 1P2W, 1P3W
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		PROVA 3009S- Flexible current probes (3pcs. per set) for PROVA 6830A power analyzer only
 - Range selection: Manual (120A, 1200A)
 - 3P4W, 3P3W, 1P2W, 1P3W
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		PROVA 730- True 4-wire Kelvin resistance measurement
 - Ultra-fine resolution 0.1μΩ, Basic accuracy ±0.1%
 - 10A (2mΩ, 20 mΩ) maximum test current
 - HI-LO limit testing with buzzer alert
 - 2-year manufacturer warranty... 
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		PROVA 750- True 4-wire Kelvin resistance measurement
 - Ultra-fine resolution 0.1μΩ, Basic accuracy ±0.1%
 - 10A (2mΩ, 20 mΩ) maximum test current
 - HI-LO limit testing with buzzer alert
 - Extra 10A, 0.25Ω range for lightning protection systems... 




 
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