DC/AC Clamp Meter PROVA-A1/PROVA-A3|TES Electrical Electronic Corp.

Digital Clamp Meter

PROVA-A1/PROVA-A3

DC/AC Clamp Meter

Product Features

Five kinds of Dual display: Hold + Average Max + Min ΔMax + ΔMin Peak Max + Peak Min Δ Peak Max + Δ Peak Min
With Backlight
Auto Range: V, A, Resistance, Capacitance and Temperature.
Auto-Power-off function (30 min)
Ideal for works in crowded switch box or cable areas

Specification
Application
Download

Electrical Specifications: (23℃±5℃)

DC Current

Range	Resolution	Accuracy	Overload Protection
60 A	10mA	±1.5%±2dgts	DC 400A
0-150 A	100mA	±1.5%±2dgts
150-300 A	100mA	±2.2%±2dgts
300-400 A	100mA	±4%±2dgts

DCA Peak MAX ±400A Accuracy + (±2%±50dgts)

AC Current (A1: True RMS, A3: Average Sensing)

Range	Resolution	Accuracy		Overload Protection
Range	Resolution	50/60 Hz	40 - 500Hz	Overload Protection
60A	10mA	±1.5%±3dgts	±2.0%±4dgts	AC 400A
0-150A	100mA	±1.5%±3dgts	±2.0%±4dgts
150-300A	100mA	±2.2%±3dgts	±2.5%±4dgts
300-400A	100mA	4%±3dgts	5%±4dgts

ACA Peak MAX ±400A Accuracy + (2%±50dgts)

LPF @1KHz -3db

DC Voltage (Overload Protection 600V)

Range	Resolution	Accuracy	Input Impedance
60V	10 mV	±1.5%±3dgts	10MΩ
600V	100 mV	±1.5%±3dgts	10MΩ

DCV Peak MAX ±600V Accuracy + (±2%±50dgts)

AC Voltage (A1: True RMS, A3: Average Sensing) (Input Impedance 10 MΩ)

Range	Resolution	Accuracy		Overload Protection
		50/60 Hz	40 - 1KHz
60V	10mV	±1.5%±5dgts	±2.0%±5dgts	AC 600V
600V	100mV

ACV Peak MAX ±850V Accuracy + (±2%±50dgts)

LPF @1KHz -3db

Continuity (Open voltage 0.4V, Overload protection AC 600V)

Range	Resolution	Accuracy	Beeping
60-600Ω	0.1Ω	±1.0%±2dgts	<30.0Ω (approx.)

Resistance (Ω) (Open voltage 0.4V)

Range	Resolution	Accuracy	Overload Protection
600Ω	0.1Ω	±1.5%±2dgts	AC 600V
6KΩ	1Ω
60KΩ	10Ω
600KΩ	100Ω

Frequency (auto range)

Range (Hz)	Resolution (Hz)	Accuracy	Sensi-tivity	OverloadProtection
4-99.99	0.01	±0.5%±0.02	V:3V/10V A:1A/5A	AC 600V AC400A
100.0~999.9	0.1	±0.5%±0.2	V:2V/10V A:1A/5A
1.000K-9.999K	10	±0.5%±20	V:2V/10V A:1A/5A
10.00K-99.99K	1.2K	±0.5%±2.4K	V:2V/10V A:1A/5A
100.0K-200.0K	5K	±0.5%±10K	V:2V/10V A:1A/5A

Temperature (for using K-Type thermocouples, °C or °F )

Range	Resolution	Accuracy	Overload Protection
-40 – 0 °C	0.1 °C	±2.0%±2 °C	AC 300V
0 – 400 °C	0.1 °C	±0.5%±2 °C
-40 – 32 °F	0.1 °F	±2%±3.6 °F
32 – 752 °F	0.1 °F	±0.5%±3.6°F

Diode Test

Range	Resolution	Accuracy	Overload Protection
0 – 1.999V	0.001V	±2.5%±5dgts	AC 600V

Capacitance

Range	Resolution	Accuracy	Overload Protection
600nF	0.1nF	±2.0%±0.2 nF	AC 600V
6μF	1nF	±2.0%±0.02μF
60μF	10nF	±2.0%±0.02μF
600μF	100nF	±2.0%±0.2μF
6000μF	1μF	±2.5%±5μF

General Specifications: Indoor Use

Conductor Size: 25mm max. (approx.)

Battery Type: two 1.5V SUM-3

Display: 6000 counts

Range Selection: Auto and Manual

Overload Indication: OL

Power Consumption: 17 mA (approx.)

Low battery Indication:

Sampling Time: 2 times/sec.

Auto-power-off: 30 minutes

Operating Temperature: 0°C to 50°C

Operating Humidity: less than 85% relative

Altitude: up to 2000M

Storage Temperature: -20°C to 60°C

Storage Humidity:   less than 75% relative

Dimension: 190mm (L) x 66mm (W) x 36mm (H)

7.5" (L) x 2.6" (W) x 1.45" (H)

Weight: 250g (battery included)

Accessories:   Carrying bag x 1

Users manual x 1

1.5V battery x 2
Test leads x 1
K-type thermocouples x 1

Adapter (for Capacitance and K-type thermocouples) x 1

1. Applications:
(1) Troubleshooting in

i. Automotive Maintenance

ii. electric vehicle

iii. plant maintenance

iv. HVAC

v. telecom works

vi. marine

vii. motorcycle repairs

(2) DC charging current of batteries of electric vehicles.
(3) DC current consumption of DC motors of Drones.
(4) DC current output of solar panels.
(5) Measurements of voltage, current, and frequency of inverters (VFD).
(6) Temperature measurements of abnormal components.

TES Electrical Electronic Corp.

Digital Clamp Meter

DC/AC Clamp Meter

±1.5%±2dgts

AC 600V