TVT-322 Dual Channel Milivoltmeter Double Needle Millivoltmeter New Design High Quality Pointer Voltage Measuring Instruments

Specifications:

Name: Dual Channel Milivoltmeter

Model: TVT-322 Dual needle millivolt meter dual channel

Voltage: 220V/110V±10% 50/60Hz

Measurement range: Voltage :300μV-100V dB-70dB to +40dB

dBm:-80 to dBm (0dB=1Vrms, 0dBm=0.755V)

Error: full scale <3% 1KHZ level

Frequency response: 5HZ-1mhz: 10%; 10HZ-500khz: 5%

20Hz to 200KHz: SM3% 30Hz to 100KHz: SM2%

Level 1 KHZ

Input impedance: 10 mω ±5%, 45pF

Maximum input voltage: 500V(DC+AC):3 volts -100V range

300V(DC+AC): range of 300 microvolts to 1 volts

Stability: ±5% full scale

Residual voltage: less than 200μV 1mV level, short circuit output

Gain: 60 db

Output voltage: 0.1Vms±20% full scale (no load)

Output resistance: 600Ω 20% 1KHz level

Distortion: less than 1% full scale

SNR: 30dB larger in the range of 0.3mV

Frequency response: 5Hz ~ 500KHz: Shi <3%

Rated operating temperature/humidity: 10 °C ~ 40°C/85%RH

Weight: 3 kg

Size: 239 * 140 * 200 mm

Package Included:

1 x Milivoltmeter

Order Notices

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Delivery details

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2. Item are shipped from Shenzhen using Airmail, reach most of the countries within 10 to 35.

3. Delivery time depends on destination and other factors, it may takes up to 40 business days.

4. We are not responsible for undeliverable address, we reserve the right to charge the shipping fee again for returned items due to wrong address.

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