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The most professional and cheap professional universal ammeter measurer
The most professional and cheap professional universal ammeter measurer
The most professional and cheap professional universal ammeter measurer
The most professional and cheap professional universal ammeter measurer
The most professional and cheap professional universal ammeter measurer
The most professional and cheap professional universal ammeter measurer
The most professional and cheap professional universal ammeter measurer

The most professional and cheap professional universal ammeter measurer

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Price:$9.00 - $12.00

Quantity:


Product Overview

Description


Product Description
Quick Details
Place of Origin:S, China
Brand Name:TLLONG
Model Number:GT910A
Measuring Current Range:200uA-20A
Measuring Voltage Range:200mV-1000V
Measuring Resistance Range:200ohm-20Megohm
Measuring Capacitance Range:20nF-200uF
Measuring Inductance Range:None
Operating Temperature:0℃ to 40℃
Dimensions:188x90x55mm
Display Type:LCD Display
Package Way:Color Box
Protection:shockproof and overload protection
Max Display:max.reading 1999 3 1/2digital LCD),negative polarity display automatic
Measurement Mode:Double integral A/D conversion
Sampling Rate:Update 3times/sec
Battery:9V,6F22 for one
Overrange Indication:the highest digit only figure "1" or "-1" shown on the LCD
Operation Way:manual measurement
Product Name:High Quality Digital Multimeter Multi Tester Electric Instrument
Product Description
The digital multimeter is with the feature of high-reliability and stable performance,it is with the clear reading and easier to
use.Can be use for measuring the DC and AC voltage,DC and AC current,resistance, capacitance,diode, transistor, continuity
testing,temperature,automatic power on and off,backlight and some parameters.The whole machine is with the core of double integral
A/D conversion,is an excellent instrument in many field.

Remark:
We have package with Yellow and Red color protective plastic cover,with optional
so if buyer NOT make the remark or leave message on the order or the remark column,
we thought it is the RED color package by nature,so please know it!!!


Product Parameter
1.Direct Current Voltage(DCV)
Range
Accuracy
Resolution
200mV
±(0.5%+5)
100uV
2V
±(0.5%+3)
1mV
20V
10mV
200V
100mV
1000V
±(0.8%+10)
1V
Input Impedance:10MΩ
Overload Protection:the range of 200mV is the maximum value of 250V DC or AC;
Other ranges are all the range of the maximum value of 1000V DC or AC
2.Alternating Current Voltage(ACV)
Range
Accuracy
Resolution
2V
±(0.8%+5)
1mV
20V
10mV
200V
100mV
750V
±(1.2%+10)
1V
Input Impedance:10MΩ
Overload Protection:the maximum value of 1000V DC or AC
Frequency Response:40Hz~200Hz;
Response:Average,calibrated in rms of sine wave.
3.Direct Current (DCA)
Range
Accuracy
Resolution
200uA
±(0.8%+10)
0.1uA
20mA
±(0.8%+10)
10uA
200mA
±(1.2%+8)
100uA
20A
±(2.0%+5)
10mA
Max. Input Voltage Drop:200mV
Max. Input Current:20A(For measurement duration<10seconds)
Overload Protection:F 250mA/250V,20A/250V Fused
4.Alternating Current (ACA)
Range
Accuracy
Resolution
20mA
±(1.0%+15)
10uA
200mA
±(2.0%+5)
100uA
20A
±(3.0%+10)
10mA
Max. Input Voltage Drop:200mV
Max. Input Current:20A(For measurement duration<10seconds)
Overload Protection:F 250mA/250V, 20A/250V Fused
Frequency Response:40Hz~200Hz;
Response:Average,calibrated in rms of sine wave.
5.Resistance (Ω)
Range
Accuracy
Resolution
200Ω
±(0.8%+5)
0.1Ω
2kΩ
±(0.8%+3)
1Ω
20kΩ
10Ω
200kΩ
100Ω
2MΩ
1kΩ
20MΩ
±(1.0%+25)
10kΩ
Open Circuit Voltage:less than 0.7V
Overload Protection:250V DC/AC peak value
Notice:When use the 200Ω range,please make the test lead short circuit,then getting the lead resistance value by measuring,then
minus it on the real operation;
Warning:For safety,please do not input the voltage value on the resistance range!
6.Capacitance (C)
Range
Accuracy
Resolution
20nF
±(2.5%+20)
10pF
2uF
±(2.5%+20)
1nF
200uF
±(5.0%+10)
100nF
Overload Protection: 36V DC/AC peak value
7.Temperature (℃)(Only for GT910B)
Range
Accuracy
Resolution
(-20~1000)℃
<400℃±(1.0%+5)
1℃
≥400℃±(1.5%+15)
Transducer:K Type thermocouple(nickel-chromium - nisiloy)
banana plug
8.Diode/Continuity Testing
Range
Accuracy
Resolution

Diode/Continuity Testing


the approximate forward voltage drop of the diode will be display
The DC Current forward is about:1mA, the inverted voltage is about:3V
The buzzer will sound long when the resistance value between the two testing point is less than (50±20)Ω
Open circuit voltage:about 3V
Overload Protection: 250V DC/AC peak value
Warning:For safety,please do not input the voltage value on
this range!
9.Transistor hFE
Range
Display hFE
Testing Condition
hFE NPN & PNP
0~1000
lb:about 10uA; Vce:about 3V
PACKAGING & DELIVERY
Selling Units:Single itemSingle package size: 20X9X23 cmSingle gross weight:1.0 kgPackage Type:Package Type:Color Box
40pcs in a carton
Single Package Size:20x9x23cm
Single G.W.(With Battery):1.1kgLead Time :Quantity(Piece)1 - 100 >100Est. Time(days)7To be negotiated

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