Tonghui TH2522 ເຄື່ອງທົດສອບຄວາມຕ້ານທານຕໍ່າ AC Handheld (50Ω)

Display:

- Displayer: 128-segment black and white liquid LCD display

- Displayed Digit: Resistance: 5 digits, maximum display number 500.00; Voltage: 4 digits maximum display number 50.00. 3500

Basic Accuracy:ACR: 0.5% (minimum range 0.8%); DCV: 0.1%

Test Signal Source:

- Frequency: 1kHz ± 0.2Hz sine waveform

- Constant Voltage: 0.6V

Measurement Display Range:

- Resistance: 10μΩ-50Ω

- Impedance Z/Reactance X: 100μΩ-50Ω

- DCV: 1mV-50V

- Voltage Resolution: 1mV

- Phase Angle: -179.99-179.99

Range:

- ACR:50mΩ/158mΩ/500mΩ/1.58Ω/5Ω/50Ω/500Ω

- DCV:0.5V/1.58V/5V/15.8V/50V

Max. Input Voltage: 60V

Test Speed: Fast: 250ms, Slow: 667ms

Range Mode: Auto

Trigger Mode: Internal, bus

Interface: Mini-USB

General Specification:

Operating Environment:

- Temperature: 0℃ -40℃

- Humidity: ≤90%RH

Adapter Power Requirement:

- Voltage 198V-242V

- Frequency: 47Hz - 63Hz

Battery Source Requirement: Voltage: 6V-17V

Power:

- Short Circuit: Max. 0.3W

- Open Circuit: Max. 0.15W

Volume (H*W*D):200mm×90mm×40mm

Weight: 0.35kg