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GA1202CAL+ Digital Storage 200MHz Oscilloscope Manual

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Features and specifications:

Bandwidth: 200MHz

Channels: 2

Sampling rate: 1G Sa/s

Equivalent Sampling rate: 50GSa/s

Memory depth: 40K/CH

Rise time: <1.7ns

Input impedance: 1M ohm//17pF

Sec/div range: 2.5ns/div-50s/div,Roll:100ms-50s/div

Display: Color TFT (480x234) 7'' LCD

Display 12 divides full screen display

Channels 2

Vertical Sensitivity 2mv-5v/div(1-2-5 Sequence)

Vertical Resolution 8bit

Input coupling DC, AC, GND

Input Max voltage 400V(Vpp)

Trigger Types Edge, Pulse, Video, Slope, Alternative, Delay

Trigger Modes Auto, Normal, Single

Trigger Source CH1, CH2, Ext, Ext/5, AC Line

Save/Recall Provide two groups reference waveforms, twenty groups capture waveforms and twenty groups setups internal save/recall function and USB flash drive Save/Recall function

Auto Measure Types Vpp, Vmax, Vmin, Vamp, Vtop, Vbase, Vavg, Mean, Vrms, Crms, ROVShoot, FOVShoot, RPREShoot, FPREShoot, Freq, Period, Rise time, Fall Time, +Width, -Width, +Duty, - Duty, BWid, Phase, FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF

Cursor measure Manual, Track, Auto

Sample Types Real Time, Equivalent Time

Averages 4, 16, 32, 64, 128, 256

Math +, -, x, /, Invert

FFT Window: Hanning, Hamming, Blackman, Rectangular

Sampling Points: 1024 points

XY Mode Phase Error: 3 degrees

Support the sampling rate : 5KSa/s~200MSa/s (in a 1-2-5 sequence)

Persist Off, 1sec, 2sec, 5sec, Infinite

Display Model Main, Window, Window Zoom, Roll, X-Y

Menu Display 2Sec, 5Sec, 10Sec, 20Sec, Infinite

Skin Classical, Modern, Tradition, Succinct

Display Language Simplified Chinese, Traditional Chinese, English, Arabic, French, German, Russian, Spanish, Portuguese, Japanese, Korean

Power Source Voltage 100-240VAC, 47HZ-440HZ, 50VA Max

Size and Weight 305mm x 154mm x133mm, about2.3kg

USB Host Support USB flash drive storage

USB Device Support PictBridge compatible printers and PC Remote control

RS-232

Accessories:

(1:1, 10:1) Probe x 2,

EasyScope Computer Software,

Power Cord,

USB Cable,

LGA775 Dummy Loading Board Test Card CPU Socket Tester

Features

Auto ranges

550V protection in resistance and capacitance ranges Large LCD display,MAX display 2000 counts

Sample rate: 3 times per second

Second Backlight

Data hold

Polarity identification Low voltage indication

low current measurement Auto power off

Main measurements:AC/DC Voltage, AC/DC Current, Resistance, Diode and Continuity Testing

*AC volts: 0.1mV to 750V

*DC volts:0.1mV to 1000V

*AC current:0.1uA to 200mA

*DC current:0.1uA to 200mA

*Resistance :0.1O to 20MO

Specifications

(1)DC volts:200mV/2V/20V(0.8%+5),200V/800V(1.0%+8)

(2)AC volts: 200mV(1.5%+8),2V/20V/200V(1.2%+5),600V(1.5%+5)

(3)DC current:20mA(1.5%+5),200mA(1.2%+5)

(4)AC current:20mA(2.0%+5),200mA(1.5%+5)

(5)Resistance :200O(2.5%+5),2K/20K/200K/2M(1.0%+5),20MO(2.5%+5)

(6)Over range indication: OL

(7)Working environment: 0~40?, relative humidity < 80%

(8)Supply power: 3V (1.5V AAA batteries * 2 Pcs)

(9)Dimension: 130*65*30mm

(10)Weight: 130g

Package Included

Accessories: Users manual,a pair of test leads

Product Information

Desktop PC Motherboard DDR4 RAM Memory Slot Repair Test Tester Card with LED

Item Condition:

New

Part Description:

1pcs * DDR4 DDR 4 RAM Memory Slot Tester With LED Indicator For Desktop PC Computer

Part Number:

PC Computer DDR4 RAM Tester Card

Part Info1:

Size: 130mm length x 45mm height

Part Info2:

Checking open or short circuit or data line

Part Info3:

* Excluded 3.3V CR2032 Battery

Product Weight:

30g

Product Content

DDR4 illuminated test card fully supports INTEL, AMD all motherboards DDR4 interface, can quickly and accurately test the motherboard various data and address lines open, short, use bright LED on and off to indicate that each bus and a control signal, replaces the traditional method of individually measured with a multimeter, easy to use, intuitive, it is an indispensable tool for maintaining computer motherboard.

Instructions for use:

1, will be equipped with a battery (CR2032,3V) Insert the battery holder and the test card is inserted in the corresponding model of the motherboard, the motherboard plug in CPU, press the switch on the test card, you can determine the open portion of the motherboard memory, short-circuit fault , such as a lamp is not lit, check whether the CPU socket and memory slots open or shorted to ground. If a special bright light, you will have to check whether the lamp short to power.

2, the tester can also be false load resistance card.

Precautions:

1, after repeated use, the tester dimming, because the tester battery voltage is not enough, ask the user to replace the battery.

2, various signals of this tester, because various manufacturers and chipset motherboard design, it may show a different part of the signal, maintenance personnel with the same control board can determine fault.

OMEGA thermocouple line

Model: temperature range: -200? ~260? (PTFE material) -200-500? (glass fiber material)

Wire diameter: 2*F0.127mm 2*0.255MM

Core material: nickel chromium / nickel silicon (K) copper / constantan (T) iron / copper nickel (J)

Color mark: red is negative / yellow is positive

The thermocouple temperature line for any K type imported and domestic use temperature recording instrument, used in the laboratory, aerospace engineering, shipbuilding, petrochemical, machinery fittings (reflow) etc.

Honton HT-1212 Heating table constant temperature welding stage

HT 1212 item is used to melt the balls on the chip with ease. After putting the balls on the chip simply place the chip carefully on the plate and it will melt them into place. Has many other uses. Can be used for cleaning chips.

Voltage: 220V/110V

Heating Power: 400W

Temperature Range:25~300C

Temperature Fluctuation: 1

Heating Plate Size: 120x120x15mm

Weight:2.6KG

Length: 30cm

New laptop DDR3 lamp test instructions

Product synopsis:

This product for a generation notebook DDR3 test lamp upgrade the product, product comprehensive support laptop forward and reverse interface, it is to use leds light and destroy data to indicate the signals of opening address lines with short circuit, instead of traditional using a multimeter measurement method for them one by one, to repair it didn't turn on, don't show, don't read the fault of memory and so on the mainboard, maintenance is an essential tool notebook computer motherboard.

Instructions:

1, with the 3.3 V in tester (CR2032) battery, insert the corresponding notebook motherboard respectively of DDR3 memory each slot, mainboard don't have electricity, the bright and brightness lamp test consistent, signal lines that normal, if has the bright lights or very bright, indicating that this signal have open short-circuit fault, using a multimeter to further define the fault point. (note: all kinds of signals, because tester in each of the contractor the mainboard design and the different chipset, a part of the signal may show that the different, please maintenance personnel using the same motherboard control judge fault.)

2, memory pin the corresponding signal in the list below:

204-PIN SO-UDIMM PINOUT

204-Pin SO-UDIMM Front

204-Pin SO-UDIMM Back

Pin

Symbol

Pin

Symbol

Pin

Symbol

Pin

Symbol

Pin

Symbol

Pin

Symbol

Pin

Symbol

Pin

Symbol

1

VREFDQ

53

DQ19

105

VDD

157

DQ42

2

VSS

54

VSS

106

VDD

158

DQ46

3

VSS

55

VSS

107

A10/AP

159

DQ43

4

DQ4

56

DQ28

108

BA1

160

DQ47

5

DQ0

57

DQ24

109

BA0

161

VSS

6

DQ5

58

DQ29

110

/RAS

162

VSS

7

DQ1

59

DQ25

111

VDD

163

DQ48

8

VSS

60

VSS

112

VDD

164

DQ52

9

VSS

61

VSS

113

/WC

165

DQ49

10

/DQS0

62

/DQS3

114

/S0

166

DQ53

11

DMD

63

DM3

115

/CAS

167

VSS

12

DQS0

64

DQS3

116

ODT0

168

VSS

13

VSS

65

VSS

117

VDD

169

/DQS6

14

VSS

66

VSS

118

VDD

170

DM6

15

DQ2

67

DQ26

119

A13

171

DQS6

16

DQ6

68

DQ30

120

ODT1

172

VSS

17

DQ3

69

DQ27

121

/S1

173

VSS

18

DQ7

70

DQ31

122

NC

174

DQ54

19

VSS

71

VSS

123

VDD

175

DQ50

20

VSS

72

VSS

124

VDD

176

DQ55

21

DQ8

73

CKE0

125

TEST

177

DQ51

22

DQ12

74

CKE1

126

VREFCA

178

VSS

23

DQ9

75

VDD

127

VSS

179

VSS

24

DQ13

76

VDD

128

VSS

180

DQ60

25

VSS

77

NC

129

DQ32

181

DQ56

26

VSS

78

A15

130

DQ36

182

DQ61

27

/DQS1

79

BA2

131

DQ33

183

DQ57

28

DM1

80

A14

132

DQ37

184

VSS

29

DQS1

81

VDD

133

333

VSS

185

VSS

30

/RESET

82

VDD

134

VSS

186

/DQS7

31

VSS

83

A12VBC

135

/DQS4

187

DM7

32

VSS

84

A11

136

DM4

188

DQS7

33

DQ10

85

A6

137

DQS4

189

VSS

34

DQ14

86

A7

138

VSS

190

VSS

35

DQ11

87

VDD

139

VSS

191

DQ58

36

DQ15

88

VDD

140

DQ38

192

DQ52

37

VSS

89

A8

141

DQ34

193

DQ59

38

VSS

90

A4

142

DQ39

194

DQ53

39

DQ16

91

A5

143

DQ35

195

VSS

40

DQ20

92

A6

144

VSS

196

VSS

41

DQ17

93

VDD

145

VSS

197

SA0

42

DQ21

94

VDD

146

DQ44

198

/EVENT

43

VSS

95

A3

147

DQ40

199

VDDSPD

44

VSS

96

A2

148

DQ45

200

SDA

45

/DQS2

97

A1

149

DQ41

201

SA1

46

DM2

98

A0

150

VSS

202

SCL

47

DQS2

99

VDD

151

VSS

203

VTT

48

VSS

100

VDD

152

/DQS5

204

VTT

49

VSS

101

CK0

153

DM5

50

DQ22

102

CK1

154

DQS5

51

DQ18

103

/CK0

155

VSS

52

DQ23

104

/CK1

156/DQ

VSS

PCI Motherboard diagnosis card 4-bit computer fault diagnosis card

LVDS Cable for screen HP 15-j000 p/n: 6017B0416401 720557-001

Features:

Pocket Size

Tests Voltage, Current, Resistance, Capacitance, Frequency and Duty Cycle

Diode Check and Continuity Test

Type K thermocouple contact temperature measurement

Data Hold and Display Back Light

MAX LCD Display: 4000Counts

Auto Power Off

Specification:

DC voltage: 400mV/4V/40V/400V/600V (0.5% +3)

AC voltage: 4V/40V/400V/600V (1.2% +5)

DC current: 400uA/4000uA/40mA/400mA (1.0% +5), 10A (2.0% +10)

AC current: 400uA/4000uA/40mA/400mA (1.2% +5), 10A (2.5% +10)

Resistance: 200O/2KO/20KO/200KO/2MO (0.8% +5)

Frequency: 0HZ ~ 9.999MHz (1.5% +5)

Capacitance: 5nF/50nF/500nF/5uF/50uF/100uF (3.0% +5)

Duty cycle: 1% ~ 99.9% (3.0% +5)

Temperature ( C) -20 C ~ 1000 C (3.0% +3)

Temperature ( F) -4 F ~ 1832 F (3.0% +3)

General Characteristics:

Dimension: 150mm * 74mm * 41mm

Product Weight: 202g

Power Supply: 2 * 1.5V AAA (not included)

Package Size: 16 * 11 * 5cm / 6.2 * 4.4 * 2in

Package Weight: 330g / 11.7oz

Package List:H13110 *1 / MS8239C

1 * Palm Size MASTECH MS8239C Auto Ranging Digital Multimeter

1 * Type K Thermocouple

1 * Pair Test Lead

1 * English Manual