■ Flexible current probes (3pcs. per set) for PROVA 6830A power analyzer only.
■ Range selection: Manual (300A, 3000A).
■ 3P4W, 3P3W, 1P2W, 1P3W.

Accurate AC/DC current probe for current measurement.
1mDCA high resolution on 8A DC range.
0.1mACA high resolution on 800mA AC range
Max. range 800A at 0.1A resolution.

1. Accurate DC/AC current probe for current measurement. 0~200A.
2. DC 1mA high resolution on 8A DC range.
3. AC 0.1mA high resolution on 800mA AC range.

1. Accurate DC/AC current probe for current measurement: 0~800A.
2. DC 10mA high resolution on 80A DC range.
3. AC 1mA high resolution on 8A AC range.

1. Accurate AC/DC current probe for measuring 0~30
2. High Resolution: AC 0.1mA, DC 1mA
3. 25mm Large Jaw Diameter
4. One Touch Zero for DCA adjustment

1. Accurate AC/DC current probe for measuring 0~200A
2. High Resolution: AC 1mA, DC 10mA
3. 25mm Large Jaw Diameter
4. One Touch Zero for DCA adjustment
5. Connect to DMM or Oscilloscope
6. Easy single rotary switch for any function selection

1. Min. resolution AC/DC 1mA and max. current range of AC/DC 1000A
2. Super wide range AC/DC 4.000A/40.00A/400.0A/1000A
3. Best accuracy ±1.5%±3dgts for all ranges
4. Accurate and solid AC/DC mini pocket-size clamp meter
5. True RMS measurement

1. Best resolution of AC 0.1mA, DC 1mA, and wide range of AC/DC 400A
2. AC 200.0mA/4.000A/40.00A/400A, DC 4.000A/40.00A/400.0A.
3. Accurate and solid AC/DC mini pocket-size clamp meter

1. Super high resolution: DC 1mA, AC 0.1mA.
2. DCA max. 200.0A.
3. 23mm jaw diameter.
4. One touch zero for DCA adjustment.
5. Auto-power-off (15 min.) and Backlight.

1. Accurate AC/DC digital clamp meter for current measurement.
2. AC 0.1mA, DC 1mA high resolution and max. 600A wide range.
3. True RMS for sine wave, symmetrical square wave, and triangular wave etc.

1. Accurate AC/DC digital clamp meter for current measurement.
2. AC/DC 1mA high resolution and max. 600A wide range.
3. True RMS for sine wave, symmetrical square wave, and triangular wave etc.
4. Non-contact frequency measurements.

Accurate DC/AC digital clamp meter for current measurement.
10mA high resolution at 60A DC/AC range.
One touch zero for DCA adjustment.
AC (voltage & current) True RMS.

Source 4~20mA, 0~24mA with 1μA resolution (1KΩ load, 24V loop supply), basic accuracy 0.025%.
Source 0~24.000V with 1mV resolution.
Source frequency 1~20000Hz square wave with programmable duty cycle (1~99%).
Auto step and auto ramp for sourcing mA, V.
Easy fixed 25% up and down, or programmable percentage (1~99%) increase and decrease (mA, V).

Simulate 4~20 mA process transmitter
Source 4~20 mA loop Current
Simulate electronic load (Max. 30V, 20mA)
Test LED brightness (0~24mA)
Source -9.999~70mV and 0~15V
Calibrate temperature of 11 types of thermocouples
Handheld function generator of sine wave, square wave, triangular wave, arbitrary wave from 0.3 to 20KHz)

Source 4~20mA loop current (1KΩ load, 24V loop supply).
Source 0~100mV, 0~1.000V, 0~12.000V.
Calibrate temperature of 11 types of thermocouples (K, J, E, T, R, S, N, L, U, B and C).
Source frequency with programmable duty cycle.

Non-contact ground resistance measurement: 0.025Ω ~ 1500Ω
No auxiliary electrode needed
Leakage current measurement: 0.3mA ~ 35A, True RMS
Jaw diameter: 35mm
Programmable High and Low alarm
Programmable data logging

I-V curve test for solar panel/module
Max. solar panel power (Pmax) search by auto-scan:
PROVA 200A: 60V, 6A (180W capability)
PROVA 210: 60V, 12A (500W capability)
PROVA 218: 85V, 8.5A (500W capability)
Best resolution for PROVA 200A: 1mV, 0.1mA
Best resolution for PROVA 210/218: 1mV, 1mA

Designed for EV (Electric Vehicle)
Both lower DC Current and High DC Current(1000A)
Accurate AC/DC digital clamp meter
Best accuracy ±1.5%±3dgts
AC/DC 1mA high resolution
True RMS measurement

RS-232 Interface/Software for curve decay variation during charging and discharging
Storage Battery Systems Battery Capacity Testers, Check battery condition in seconds, with the battery in service!
Test condition without shutting down battery
Simultaneously measure battery

Wind pressure display
Correct air pressure helps ensure the efficiency
and stability of the air conditioning system
Correct air pressure helps
improve air conditioning comfort
Wind temperature measurement
Velocity units select: m/s, ft/min, knots, km/hr and Bft
Data hold & Maximum/Minimum/Average function

Advanced environmental assessment (respiratory disease environment、 sleep environment)
Relative intensity value display of ambient odor
Display of environmental odor level
Suitable for measurement before and after purification
Data memory and read function
Auto data logger function
Test air exchange efficiency of air conditioning equipment

Personal dietary sugar content confirmation
Food industry:
Beverages, fruits and sweets
Industry:
Monitoring of lubricants in machines and quality control
Agriculture:
Determination of the degree of ripeness of fruit for quality control in harvesting

0-1500μm
Measuring Accuracy:2.5%
Automatic ferrous / non-ferrous substrate material measurement
Non-magnetic coating on ferrous metal substrate and insulating coating on non-ferrous metal substrate measurement

Measures acceleration, Velocity and displacement
RMS, EQ PEAK and EQ P-P measurement
Wide range of vibration measurement by using different sensitivity of accelerometers
Backlight LCD display
Maximum/Minimum record function
Earphone output for detecting noise in machine components
Manual memory stores up to 99 data

Measures acceleration, Velocity and displacement
RMS, EQ PEAK and EQ P-P measurement
Wide range of vibration measurement by using different sensitivity of accelerometers
Backlight LCD display
Auto memory micro SD card , USB interface to PC
Earphone output for detecting noise in machine components
Excellent accelerometer for harsh environments
Maximum/Minimum record function
Manual memory stores up to 99 data

Measures acceleration, Velocity and displacement
RMS, EQ PEAK and EQ P-P measurement
Wide range of vibration measurement by using different sensitivity of accelerometers
PA-01 & PA-02 Accelerometer can be change use
Backlight LCD display

pH, mV, Conductivity, TDS, Resistivity, Salinity, Concentration and Temperature measurement functions.
0.001pH, 0.1mV, 0.001µS/cm, 0.001mg/L and 0.1℃/℉ Resolution.
Programmable Temperature Coefficient for conductivity measurement.
Auto / Manual Temperature Compensation for pH & Conductivity measurement.

Water Quality Testing
Test Tap Water
Food and Beverage water
Other related water quality testing
Auto-ranging from 0 to 1000 NTU (Nephelometric Turbidity Unit)
Waterproof and dustproof with IP65-rated housing that floats

Six particle size channels : 0.3μm, 0.5μm, 1.0μm, 2.0μm, 5.0μm, 10μm
Integrated temperature / humidity sensor (no need for external add-on).
Flow rate 2.83 L/minute (0.1 CF / minute).
Rechargeable battery provides up to 4 hours of continuous operation (charge time 2.5 hours).
Buffer function allows storing and redisplay of up to 500 measurement data sets.
SD storage device.

Particle mass & particle counter in a single handheld unit.
Six mass ranges and eight particle sizes.
User K-factors setting for special particulate with different densities.
Integrated temperature / humidity sensor (no need for external add-on).
Flow rate 2.83 L / minute (0.1 CF / minute).
Rechargeable battery provides up to 4 hours of continuous operation (charge time 2.5 hours).
Buffer function allows storing and redisplay of up to 500 measurement data sets.
SD storage device.

Simple tool for air dust measurements (indoor)
Direct reading field air pollution degree
No need for mobile phones to download data from cloud, no Internet Traffic problem,Easy use battery or AC adaptor to power the meter
Accurate Temperature and Humidity measurements

Triple Display, 4-digit LCD reading.
LED Color Bin select function (x,y) or (Tcp,Δuv).
User calibration function.
User reference value setting function.
Illuminance maximum/minimum measurement function.
Data Hold function.
Data memory and read function.
Data logger function.
USB Interface.

Dual Display, 4-digit LCD reading.
Spectral Sensitivity close to CIE photopic Curve.
Measuring Levels Ranging: > 0.171 to 1999k cd/m², > 0.050 to 580.0k fL, Autoranging 7 step.
Accurate and Instant response.
Luminance ratio A/B, deviation %A, different B-A and peak luminance measurements.

Autoranging 5 steps and conversion to µmole/m²/s (PPFD: Photosynthetic Photon Flux Density).
Integral illuminance measurement and conversion to mole/m²/d (Daily light integral).
Luminous intensity measurement.
Point - average function.
User calibration factor (CAL) and spectral correction factor (SCF) function. (include LED)

Large LCD Display、Easy to use
Check the color difference between two samples
Economical, Portable and easy to use
Color difference displayed Δ(L*,a*,b*), Δ(E*ab, C*ab, H*ab), Δ(Y, x, y), Δ(X, Y, Z), Δ(Rs, Gs, Bs) or Δ(WI, YI, Tw)
Color space displayed (L*, a*, b*), (L*, C*ab, hab), (Y, x, y), (X, Y, Z), (Rs, Gs, Bs) or (WI, YI, Tw)

Fast response probe.
Air flow volume.
Instant / Avg / V max flow measurement.
Velocity m / s, f t / min, knots, km / hr, mph, Bft.
Data hold & Maximum / Minimum / Average function.
Manual data memory and read function (5 x 99 sets).

Fast response probe
Air flow volume
Velocity AI Alert function
Instant/Avg/2/3V max flow measurement
Velocity m/s, ft/min, knots, km/hr, mph, Bft
Temperature & Humidity measurement

Direct reading data via the meter, don't need via PC.
Wind direction, Wind speed, Barometric pressure, Humidity and Temperature
Wind rose plot
Data hold & Maximum/Minimum/Average function
Manual data memory and read function: 99 sets
Auto data memory: microSD card
USB interface

Suitable for high wind speed measurement
Differential pressure, Stagnation pressure and Static pressure measurement
Instant/Avg/ 2/3 V max flow measurement
Velocity m/s, f t/min
Temperature, Humidity & Atmospheric measurement

Precise, simple and durable
Average air velocity measurement
Velocity units select: m/s, m/min, m/hr, mph,km/hr, knots and ft/min
Wind temperature & Wind chill temperature
Data hold & Maximum/Minimum/Average function
Manual data memory and read function: 99 sets

Air flow volume
Instant/Avg/ 2/3 V max air flow measurement
Velocity units select: m/s, m/min, m/hr, mph, km/hr, knots and ft/min
Wind temperature
Temperature, Humidity & Atmospheric pressure measurement

4-digit LCD reading.
Spectral Sensitivity close to CIE photopic Curve.
Auto ranging from 0.05 to 7000 lumens.
Accurate and Instant response.
Data Hold function.
Auto data hold function.

Application:Street Lighting,tummel lighting,etc.
Luminous intensity(cd)=Lux x Distance²
Spectral correction factor function (include LED)
User calibration function (CAL)
Dual Display, 4-digit LCD reading.

Spectral correction factor function (include LED)
User calibration function (CAL)
Dual Display, 4-digit LCD reading.
Spectral Sensitivity close to CIE photopic Curve.
Measuring Levels Ranging 0.01 to 999900 Lux,0.001 to 92927 fc, Autoranging 5 step.

Datalogging area thermal environment monitor.
Quick WBGT measurement for assessing
environmental heat stress.
Air velocity measurement.
Maximum / Minimum recording reading.
Auto datalogging.
Manual Data Memory Capacity.
Data hold function.
Auto power off.

Triple LCD displays Barometric pressure, Temperature, and Relative humidity.
Dew point and Wet bulb temperature reading.
Absolute humidity, Mixing ratio and Enthalpy reading.
Water vapor pressure and Water saturation pressure reading.

1.8%RH high Accuracy Humidity measurement
Auto Alarm(High, Low Setting).
Triple LCD displays Barometric pressure, Temperature, and Relative humidity
Absolute humidity, Mixing ratio and Enthalpy reading
Water vapor pressure and Water saturation pressure reading
Pressure trend and tendency (P3h) reading
Heat Index and Humidex reading

Dual LCD display.
Dew Point Reading.
Wet bulb Reading.
Backlight LCD display.
MAX/MIN with Time Stamp.
Data Hold function.
°C / °F Switchable.
DATA memory and read function. (99 readings from LCD display)
Auto Power Off.

0.1dB resolution.
Range from 30 to 130dB.
Maximum hold function.
A, C, Z frequency weightings.
A, C, Z peak hold function.
Fast, Slow and Impulse dynamic characteristic models.
AC/DC output jack.
Back-screw for tripod fixture.
Micro-USB (1151)
Auto data memory microSD CARD . (1151)

Equipped with a lithium battery, with a battery life of over 12 hours
Compliant with IEC 61672-1 Class 1 standard
Real-time 1/1-Octave and 1/3-Octave analysis
Measurement can be started by internal or external trigger
Comparator output to trigger external devices
Super high – contrast backlight TFT-LCD color display
Dynamic range of 90dB
AC and DC outputs
Data transfer using USB
microSD card