ANENG 622B CATIII600V,9999COUNTS with Laser pointer multimeter.

Описание: ANENG 622B
CATIII600V
9999
COUNTS
VA color SCREEN
size 146x80x26.5mm
battery 1.5x1.5vx4pcs
testpen CATIII 1000V,SOFT PVC,CABLE 10A,73.5CM
LONG,4MM PLUG
PAIR RESISTOR ABOVE
（1-0.269 ohm）

DCV 0.1mV to 999.9V
±0.5%+3
auto mode 0.5 to 1000V DC
mV 0.0mV to 600mV DC

ACV 0.1mV to 999.9V
±0.8%+3
auto mode 0.5 to 750V AC
mV 0.0mV to 600mV AC


DCA 0.01mA to 10A
±1%+8

ACA 0.01mA to 10A
±1%+5

continuity lessthan 50 ohm
maybe beep sound on

diode output voltage 2.8V

resistor 0.1 ohm - 99.99M ohmes
±0.8%+3

capacitor 0.001nF to 99.99mF
±2.5%+20

temperature -40 to 1000
degree C
±1%+3

frequency 0.001hz to
10Mhz
±1%+5/±3%+5

duty cycle 1-99%
±3%+3


☆☆eyesight record
data maybe errors
pls notice☆☆

Board AN-622AV1.5
2023 -02-05

F1 600mA/250V
F2 10A/250V
R12 R005
Z1 M7
Z2 M7
R16 BRN,BLK,BLK,SIL,BLU
R6A GRN,BLK,BLK,YEL,BLU
R6B GRN,BLK,BLK,YEL,BLU
R8,8A,8B 304
RLY HFD31
/2.4-LS2
1A 30VDC
0.5V 125V AC
XD0510

PTC 4B DMZ
above 1.28k-1.288k OHM
Q8,Q9 Y1
R30,31 0
R29,28 01B
C4 WHITE COLOR ？
R9 01F
R13,10,111 01C

C3
R7 01A
R5 350
R4 01E
R3 01D
C2

R2 01C
R1 01B

U2 8PIN
HE24C02
U381B

C5
R15 01C
R14 01C

U5 68PIN
NO NAME MAIN IC

C8

R25 01D

C9,10,11,12,13,14,1
R43 225
R36 225
Q15 Y1
Q14 Y1
R40,41, 515
R42,37 515
R38,39 515

R17 01X

R43 225
R20 01C
Q4 Y1

Q13 Y1
R11 01C


R22 205
R23 01E
R32 01D

C7
R24 01C
R6 01C
Q3,5 Y1

R26 01E

CRYSTAL 4.000

R21 01X
R18 150

U4 64PIN
LCD DRIVER
AiP 16C23
OCBG122

R27 01A

LED2

U3 4PIN
7133-1
L2309B

C6
C17
C16
R34 150
Q6 Y1
R33 01C