ba-18B+ mini manual multi-function Digital multimeter Tester for AC/DC Voltage & Diode Test
1.1999 digit LCD display
2.Test the ac/dc voltage, dc current, resistance
3.The backlit illumination function
4.The full range of test protection function
5.31/2 LED display 1999
6.Battery low voltage display
Range of Application:
1.Electric appliance repair
2.Household appliances repair
3.Household wiring project
AC Voltage(40 Hz- 500Hz)
4.000 V40.00 V400.0 V1000 V
0.001 V0.01 V0.1 V1 V
1.0 % + 3
0.5 % + 3
3.0 % + 3
1.0 % + 10
Resistance ( Ω)
400.0 Ω4.000 kΩ40.00 kΩ400.0 kΩ4.000 MΩ40.00 MΩ
0.1 Ω0.001 kΩ0.01 kΩ0.1 kΩ0.001 MΩ0.01 MΩ
0.5 % + 30.5 % + 20.5 % + 20.5 % + 20.5 % + 21.5% + 3
40.00 nF400.0 nF4.000 μF40.00 μF400.0 μF1000 μF
0.01 nF0.1 nF0.001 μF0.01 μF0.1 μF1 μF
2 % + 52 % + 55 % + 55 % + 55 % + 55 % + 5
FrequencyHz(10 Hz – 100 kHz)
50.00 Hz500.0 Hz5.000 kHz50.00 kHz100.0 kHz
0.01 Hz0.1 Hz0.001 kHz0.01 kHz0.1 kHz
0.1 % + 3
1 % to 99 %
AC Current μA(40 Hz - 400 Hz)
400.0 μA4000 μA
0.1 μA1 μA
1.5 % + 3
DC Current mA(40 Hz - 400 Hz)
40.00 mA400.0 mA
0.01 mA0.1 mA
AC Current A(40 Hz-400 Hz)
4.000 A10.00 A
0.001 A0.01 A
DC Current μA
DC Current mA
DC Current A
1. All current, frequency and duty ratio range is the range of 1% to 100%.
Not less than 1% range of input value specified.
2.Usually open circuit voltage of 2.0 V, short circuit current < 0.6 mA.
3.Specification does not include the test leads capacitance and the capacitance plate caused by error (error range is 40 nF, highest 1.5 nF).
4.Usually means the frequency is 50 Hz or 60 Hz, duty ratio between 10% and 90%.
1. Before using the product, carefully read all instructions.
2.Please send the product used for specified purposes, otherwise may decrease products provide protection.
3. Please do not in explosive gas, steam around or use the product in the moist environment.
4.Check the shell before using product.Check whether there is any crack or defect pieces of plastic.Please carefully check terminal near the insulators.
5. If the product is damaged, please do not use.
7. To comply with local and national safety codes.Wear personal protective equipment (approved plastic gloves, masks, and flame retardant clothing, etc.)
8. Use only the correct measurement standard types (CAT), rated voltage and current probes, measure test wire and adapter.
9. Do not download the CAT in the case of not installed probe protective cap III environment using the test probe.Protective cap exposed probe metal parts can be reduced to less than 4 mm.
So due to short circuit is reduced and the production of the possibility of electric shock.
10. To test a known voltage, make sure the product is normal running.
11. Please follow the specified measurement categories, voltage and current ratings.
12. Terminal or between each terminal and ground should not exceed the rated voltage applied.
1. What is the minimum order quantity (MOQ) for products?Generally according to the requirements of customers, no matter how many we can accept.2. How long is the product warranty?We guarantee 3 months for domestic customers; and 3 months for oversea customers but they bear the freight fee or repair some accessories for secondary purchase. 3. What's the advantage of your products?A: 11 years of experience in production and sales, with independent brand complete variety of products of repair industry. 4. Are you accept OEM order?Yes, of course, but we have quantity requirement, please feel free to contact our staff for details. 5. What about delivery day?For sample with existing products, delivery within 3 days; and for customer order products in great quantity, 7 to 15 days. Generally 20-30 days for customer OEM products.6. How about terms of payment?A: T/T, PayPal, Western Union, Money Gram, L/C, etc.