Đồng hồ vạn năng Tenmars TM-87

Overvoltage Category

CAT IV 600V, CAT III  1000V

True Rms

Yes

LCD Display

3999 counts

Sampling Rate

2.5 times/second

Backlit

Yes

Bargraph

Yes

Auto Power Off

Yes

DC Voltage

0.1mV to 1000V ±(0.5% of rdg + 2 dgts)

AC Voltage

0.001V to 1000V ±(1.3% of rdg + 5 dgt)

DC Current

0.1µA to 10A ±(1.0% of rdg + 3 dgt)

AC Current

0.1µA to 10A ±(1.5% of rdg + 5 dgt)

Resistance/Accuracy

400Ω, 4kΩ, 40kΩ, 400kΩ, 4MΩ, 40MΩ; ±(1.0% of rdg + 2 dgt)

Protection

1000Vrms

Continuity Buzzer

Yes

Diode Test

Test voltage 1.5 volts

Frequency

1.0Hz to 100KHz

Capacitance/Accuracy

4nF, 40nF, 400nF, 4µF, 40µF, 400µF, 4mF, 40mF,  ±(1.0% of rdg + 5 dgt)

Range Hold

Yes

Data Hold

Yes

Min/Max

Yes

Peak Hold

Yes

REL (Zero)

Yes

Accessories

Carrying case, Test Leads, Operating Manual, Battery