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TUNKIA TH0190 Handheld Precision Voltmeter

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TH0190 Handheld Precision Voltmeter

TH0190 is a handheld precision AC current pressure gauge that can accurately measure the range of 20 mV ~ 10 V small-signal voltages, and the AC voltage measurement capability is better than 8-digit semi-high-precision standard digital multimeter.

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Model:
TH0190
Brand:
TUNKIA

TH0190 Handheld Precision Voltmeter

1. Summary

TH0190 is a handheld precision AC current pressure gauge that can accurately measure the range of 20 mV ~ 10 V small-signal voltages, and the AC voltage measurement capability is better than 8-digit semi-high-precision standard digital multimeter.

2. Features

• Frequency range: DC, 40 Hz ~ 10 kHz.

• DC measurement uncertainty up to 30 ppm.

• Cross-current measurement uncertainty up to 50 ppm@53 Hz.

• 2~64th harmonic measurement, DC ripple measurement function.

• LCD color screen, digital button operation.

3. Applications

• Accurate measurement of AC and DC voltage and current on site

• Calibrate AC and DC voltage standard sources/meters, current standard sources/meters

☆ Measure the AC/DC voltage

TH0190 Measure the AC&DC voltage

• It can be used with precision voltage divider (such as TH0150 / TH0170) formation of AC/DC voltage measurement system.

• It can be used to measure the AC/DC voltage, AC/DC voltage source.

☆ Measure AC-DC current

TH0190 Measure AC-DC current

• It can be used with I/V conversion standards (such as TH0400 / TH0500U) to form an AC/DC current measurement system.

• It can be used for measuring AC/DC current signal, the calibration of AC/DC current source.

4. Characteristics

☆ Measure ripple or distortion

TH0190 Measure AC&DC Voltage

TH0190 Measure ripple or distortion

• The instrument supports DC, AC measurement mode, AC frequency range: 40 Hz ~ 10 kHz.

• When measuring voltage, distortion and ripple measurements can be completed simultaneously, the maximum measurement bandwidth of DC ripple is up to 1 kHz, and AC supports the measurement of the 2nd ~ 64th harmonic.

TH0110 Programmable DC Voltage Reference Standard

TH0170 Precision DC High Voltage Divider

TH0180 Precision AC DC High Voltage Divider

TH0150 Wideband Voltage Divider

TH0195 AC/DC Voltage Measuring Standard

Voltage range	Measurement uncertainty (k=2, ppmRD+ppmRG )[1].		Temperature coefficient (±ppm*RG/°C)
Voltage range	DC	AC @ 53 Hz	Temperature coefficient (±ppm*RG/°C)
200 mV	18 + 12	30 + 20	<1.0
1 V	18 + 12	30 + 20	<1.0
10 V	18 + 12	30 + 20	<1.0
Note [1]: RD is the reading value and RG is the range value

Power supply	4000 mAh lithium battery powered, USB charging
Temperature performance	Working temperature: 18°C ~ 28°C Storage temperature: 0°C ~ 40°C
Humidity performance	Operating humidity:(20%~85%) R·H, no condensation Storage humidity: <95% R·H, no condensation
Altitude	< 3000 m
Size	165 mm (W) ×90 mm (D)×40 mm (H)
Quality	Approx. 0.5 kg
Input interface	LEMO plugs
Communication interface	USB interface

Voltage range	Measurement uncertainty (k=2, ppmRD+ppmRG )[1].		Temperature coefficient (±ppm*RG/°C)
Voltage range	DC	AC @ 53 Hz	Temperature coefficient (±ppm*RG/°C)
200 mV	18 + 12	30 + 20	<1.0
1 V	18 + 12	30 + 20	<1.0
10 V	18 + 12	30 + 20	<1.0
Note [1]: RD is the reading value and RG is the range value

Power supply	4000 mAh lithium battery powered, USB charging
Temperature performance	Working temperature: 18°C ~ 28°C Storage temperature: 0°C ~ 40°C
Humidity performance	Operating humidity:(20%~85%) R·H, no condensation Storage humidity: <95% R·H, no condensation
Altitude	< 3000 m
Size	165 mm (W) ×90 mm (D)×40 mm (H)
Quality	Approx. 0.5 kg
Input interface	LEMO plugs
Communication interface	USB interface

TH0190 Handheld Precision Voltmeter

TH0190 Handheld Precision Voltmeter

TH0190 Handheld Precision Voltmeter

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