Hi-accuracy 0.1% Handheld LCR Meter LCRZDQ θ ESR Tester 10KHz USB 822A

Description

Note: we'll ship this item via
Epacket to US
, usually the delivery time is about
3 weeks
;
For other countries, we'll ship it via
registered air mail of Post
,
usually the delivery time is about
40-50 days
.
If you want express mail service, please contact us for extra postage in advance.
Features:
■ Basic measurement accuracy: 0.1%
■ Test signal frequency up to 10kHz (100Hz, 120Hz, 1KHz, 10KHz)
■ Measurement speed up to 10meas/sec
■ Large character display with bright white backlight
■ Ultra-low power consumption, battery-powered for 24 hours of continuous used
■ Automatic identification function (Ai)
■ Constant output impedance: 100 Ohm
■ Percentage display and 4-tolerance comparator: 1%, 5%,10% and 20%
■ Automatic Open/Short correction detection
■ Data hold, Max/Min/Average recording
■ Utility function configuration and current setup recovery after power-off
■ Standard
Mini-Usb
interface, SCPI compatible
Accessories:
7.2V NI-MH rechargeable battery, AC adapter, Short-circuit plate, 4-terminal Kelvin test leads,
SMD 4-terminla Kelvin test Tweezers(
optiona
l), PDF manual.
Specifications:
Function
Measurement Parameters
Primary Parameters: L / C / R / Z
Second Parameters: D / Q / θ / ESR
Equivalent Circuits
Serial, Parallel
Auto LCR Function
Manual/Auto
Ranging Mode
Auto
Test Terminals
2-terminal, 4-terminal,5-terminal
Measurement Speed
10meas/sec(Fast), 5meas/sec(Medium), 2meas/sec(Slow)
Correction
Short, Open
Tolerance Mode
1%, 5%, 10%, 20%
Input protection fuse
0.1A / 250V
Interface
Mini-USB(virtual serial port)
Test Signal
Signal Frequency
100Hz, 120Hz, 1kHz, 10kHz
Test Signal Level
0.6Vrms
Output Impedance
100 Ω
Display
Display
LCD primary-secondary dual display
Backlight
Battery supply: when backlight is on, luminance is reduced by half 15s later and automatically turned off 30s later
Powered by adapter: backlight is on until manually turned off
Readings
Max. counts of primary parameter: 40,000; D / Q / θ Min. resolution of Secondary parameter:0.0001
Basic Accuracy
0.1%
Measurement Display Range
L
0.001uH ---  1000.0 H
C
0.001pF --- 20.000mF
R/Z
0.0001W --- 10.000MW
ESR
0.0000W -- 999.9W, resolution: 0.0001W
D
0.0000 -- 9.999, resolution: 0.0001
Q
0.0000 – 9999, resolution: 0.0001
θ
-179.9° -- 179.9°, resolution: 0.01°
Power Supply
Battery Model
7.2V Ni-MH 600mAH
rechargeable battery
AC Adapter
Input: 220V(1±10%) or 110V ;Output: 9V DC
Operating Current
Max.: 28 mA, Typical: 25mA (1kHz ,100Ω load)
Standby(Power off) Current
Max.: 2uA
Battery Life
24 hours (Typical), based on backlight off and new fully charged Ni-MH battery
Charge Time and Current
Continuous charge time: Max. 80min
Charging current: Max. 150mA
Auto Power Off
5min, 15min, 30min, 60min, OFF available
Battery Capacity indicate
Real-time display on LCD
General
Operation Condition
Temperature
0°C -- 40°C
Relative Humidity
≤ 90% R.H.
Weight
460g
Dimensions (H
x W
X
D)
193mm x 92mm
X
44mm
Safety and EMC compliance
IEC 61010-1:2001; IEC 61326-2-1:2005