BM4070 is inductance, capacitance and resistance measuring meter,it is a Special digital instrument which is easy to be operated, the reading accuracy degree is higher with liquid crystal display 31/2.It adopted double integral A/D converter core and a large-scale integrated circuits,these make the meter an excellent performance instrument for the users.
1.Display: LCD
2.Biggest display value: 1999 (3 1/2).
3.Measuring method: Double integral A/D conversion.
4. Sampling rate: 3 times per second
5. Overrange display: "1"at the higgest digital place
6.Instruction for low voltage of battery: showing u201c inchs
7.Auto power off and Data Hold function
8.Working temperature: 0℃ to 40℃,
9.Storage temperature: -10℃ to 50℃
10.Power: a 9V laminated battery(6F22)(not Included).
3.2. Technical specifications
Accuracy:± (%reading+digits) Quality guarantee: one year
Environment temperature: 23℃± 5℃,Relative humidity:
<75%
Capacitance: 200p/2n/20n/200n/2u/20u/200uF± 2.5%± 5,2000uF: ± 5%± 5
Inductance:200uH± 3.0%± 5,2m/20m/200m/2H± 2.5%± 5, 20H± 5%± 5
Resistance:200/2k/20k/200kΩ± 0.8%± 5,20MΩ± 2%± 5
Size:190 x 91 x 40mm