Product Overview
PRODUCT DESCRIPTION
✅【Professional High Precision Multimeter】BT-770D-C professional multimeter with 40000 Counts display and excellent precision to accurately measure AC/DC voltage, AC/DC current, resistance, capacitance, temperature, frequency, duty cycle, diode test, hFE test, true RMS, relative value and bar graph display.
✅【Gathers All Functions in One DMM】Supports NCV, Max/Min, auto backlight, auto power off, zeroing, continuity buzzer, ℃/℉ unit conversion, one button to lock the data, function switch indicator lamp and low battery indicator, all those functions for bringing you the biggest convenience in measurement.
✅【Mechanical Protection System】This multi tester has a unique mechanical protection function to prevent users from inserting the wrong test lead into the wrong port because of confusion or carelessness. After you choose the measure mode and correctly insert the test leads into the port, please note that DO NOT dial the dash board.
✅【All-round Thoughtful Design】Removable durable insulation case can protect the meter from the damage of dropping. The back of BT-770D-C ammeter is designed with a 180°rotating bracket for you to place it stands on the table during your measurement.
✅【Multiple Safety Standards】BT-770D-C voltmeter has passed IEC-1010 double insulation, environmental pollution degree 2 , overvoltage category III safety standards. Your purchase on BTMETER is covered by two years warranty, please feel free to contact us when you have any problem.
SPECIFICATION
DC Voltage: 40mV（0.5% of rdg+5dgt); 400mV/4V/40V/400V (0.1% of rdg+2dgt); 1000V (0.1% of rdg+5dgt)
AC Voltage: 40mV（1%of rdg+10dgt); 400mV/4V/40V/400V (0.8%of rdg+10dgt); 750V (1.2%of rdg+10dgt)
DC Current: 400μA /4000μA /40mA/400mA (1% of rdg+10dgt); 4A/20A (1.2% of rdg+10dgt)
AC Current: 400μA /4000μA /40mA/400mA (1.2% of rdg+10dgt); 4A/20A (1.5% of rdg+10dgt)
Resistance: 400Ω (1.0% of rdg+3dgt); 4kΩ/40kΩ /400kΩ/4MΩ (0.5% of rdg+10dgt); 40MΩ (1% of rdg+10dgt)
Capacitance: 9.999nF~99.99mF
Temperature: -20℃~1000℃(-4℉~1832℉) (3% of rdg+2dgt)
Frequency: 9.999Hz~9.999MHz (0.1% of rdg+5dgt)
Duty Cycle: 0.1%~99.9%（2.0% of rdg+2dgt)
FEATURES
| High Accuracy | 0.1%±2dgt |
| Display Counts | 40000 |
| Auto Range | √ |
| Diode Test | √ |
| hFE Test | √ |
| Continuity Buzzer | √ |
| Data Hold | √ |
| Auto Backlight | √ |
| Auto Power Off | √ |
| Function Switch Indicator Lamp | √ |
| NCV | √ |
| True RMS | √ |
| Relative Value | √ |
| Max/Min | √ |
| Bar Graph Display | √ |
| Battery Type | 9V(6F22) |
| Dimension | 195×88×40mm |
| Weight | 350g |
PACKAGE INCLUDED
1 x BT-770D-C Digital Multimeter
1 x Test Leads (Pair)
1 x K-Type Thermocouple
1 x Multi-Function Socket
1 x User Manual
