Tekpower TP8229 Auto-Range 5-in-1 Multi-functional Digital Multimeter,Lux,Sound Level and More,Better Mastech MS8229

The newly released Tekpower TP8229 DMM is a upgrade version of the Mastech MS8229, it combines a multimeter, a sound level meter, thermometer, luxmeter, humidity meter all in one. Also it is packed with many nice features such as temperature &, humidity display, sound and light warning for the jacks and back-lit LCD Screen.
Specifications:
DCV: 400m/4/40/400/1000V, +/- 0.7%,
ACV: 400m/4/40/400 +/- 0.8% 750V, +/- 1.0%,
DCA: 400µ/4m/40m/400m +/- 1.2% 4/10A, +/- 2.0%
ACA: 400µ/4m/40m/400m +/- 1.5 % 4/10A, +/- 3.0%,
Resistance: 400/4K/40K/400K/4M +/- 1.2% 40M, +/- 2.0%,
Capacitance: 40n/400n/4m/40m/100mF ±3.0%,
Frequency: 10/100/1K/10K/100KHz/200KHz ± 2.0%, >200KHz,reference only,
Temperature: -20 - 1000 degrees C (0?1,800 degrees F) +/- 3.0% (C/F selectable)
RH: 20?95%, +/- 5.0%,
Lux: 4,000/40,000 Lux, +/- 5.0%,
Sound dB: 40 ? 100dB, +/- 3.5% @ 94dB,
Diode test,
Continuity tester: Buzzer if resistance is less than 40 ohms.
Duty cycle: 0.1%-99.9% ± 3.0%.
Dimensions and Weight: 195 x 92 x 55mm, 400g.
Battery: 1.5 x 3 AAA.
Accessories: Test leads, K-Type thermo probe & User Manual