Datasheet

40,000-Count Dual-Display Handheld LCR Meters
Models 878B, 879B, and 880
7
www.bkprecision.com
Resistance/Impedance*Impedance**
100 Hz*/120 Hz/ 1 kHz/10 kHz*100 kHz**
Range Max Display
R/Zx Accuracy
(878B - 879B)
R/Zx Accuracy
(880 only)
θ Accuracy
(878B - 879B)
θ Accuracy
(880 only)
Measurement
Mode
10 MΩ 10.000 MΩ 5.5% + 3 digits 3% + 3 digits ±3.2° ±1.75° Parallel
4000 kΩ 3999.9 kΩ 2.5% + 2 digits 1% + 3 digits ±1.5° ±0.75° Parallel
400 kΩ 399.99 kΩ 0.7% + 2 digits 0.35% + 2 digits ±0.4° ±0.25° Parallel
40 kΩ 39.999 kΩ 0.5% + 2 digits 0.1% + 2 digits ±0.3° ±0.1°
Series/ Parallel
(Parallel)**
4000 Ω
4 kΩ**
3999.9 Ω
3.9999 kΩ**
0.5% + 2 digits 0.1% + 2 digits ±0.3° ±0.1° Series/ Parallel
400 Ω 399.99 Ω 0.5% + 2 digits 0.1% + 2 digits ±0.3° ±0.1° Series
40 Ω 39.999 Ω 0.7% + 2 digits 0.35% + 2 digits ±0.4° ±0.25° Series
4 Ω 3.9999 Ω 2% + 2 digits 1% + 3 digits ±1.2° ±0.6° Series
0.4 Ω** 0.3999 Ω** Not Specified 3% + 5 digits Not Specified Not Specified Series
10 MΩ 10.000 MΩ N/A 8.0% + 20 digits N/A ±4.6° Parallel
4 MΩ 3.9999 MΩ N/A 3% + 10 digits N/A ±1.75° Parallel
400 kΩ 399.99 kΩ N/A 1.2% + 5 digits N/A ±0.69° Parallel
40 kΩ 39.999 kΩ N/A 0.8% + 2 digits N/A ±0.46° Parallel
4 kΩ 3.9999 kΩ N/A 0.5% + 2 digits N/A ±0.3° Series/ Parallel
400 Ω 399.99 Ω N/A 0.5% + 2 digits N/A ±0.3° Series
40 Ω 39.999 Ω N/A 0.8% + 5 digits N/A ±0.46° Series
4 Ω 3.9999 Ω N/A 2.5% + 10 digits N/A ±1.43° Series
0.4 Ω 3.9999 Ω N/A 6% + 20 digits N/A Not Specified Series
Specifications (cont.)
ESR (879B)
100 Hz/120 Hz/
1 kHz/ 10 kHz
Range Max Display ESR Accuracy Measurement Mode
1000 Ω 999.9 Ω 0.5% + 2 digits Series
100 Ω 99.99 Ω 0.5% + 2 digits Series
10 Ω 9.999 Ω 0.7% + 2 digits Series
1 Ω .9999 Ω 2% + 2 digits Series
* = Models 879B & 880 only, ** = Model 880 only