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Your cart is empty.Product Description
ADD Features
- Diode Test
- Data Hold
- Max/ Min display
- Auto Power OFF
- Continuity Buzzer
- 6000 counts True RMS
- Peak Hold in Max/Min
- Temperature Test in ℃/℉
- Non-Contact AC Voltage Detection
- Auto Backlit Screen + Dial indicator light
- AC/DC Current
- AC/DC Voltage
- Resistance
- Capacitance
- Frequency
- Duty Cycle
- Temperature
BTMETER BT-770K 6000 Counts TRMS Automotive TroubleShooter
Digital Multimeter and Engine Analyzer for Automotive Professionals
BT-705A Inductive Pickup Clamp is REQUIRED for RPM measurement from 300RPM~1200RPM. Tests starting and charging, points ignition and fuel delivery systems, and helps locate faulty wiring and components.
Use this DMM with optional BT-605A amp clamp adapter for non-contact AC/DC Current measurement up to 600A
Dwell Angle(4/5/6/8 Cylinder) + ms-Pulse Width & Period test
With Rear Magnet, Extra-large, Auto backlit display can provide easy-reading no matter day and night, or even under your car.
- AC / DC Amperage: 60mA ~ 20A
- DC voltage（DCV）60mV -1000V; AC voltage（ACV）60mV-750V
- Duty cycle: 1.0-99.0％ ; Capacitance: 9.999 nF ~ 999.9 μF
- Resistance: 600 ~ 60M ohms
- Dwell Angle: 0 ~ 45.0º/60.0º/75.0º/90.0º (4/5/6/8 Cylinder)
- Temperature: -20~1000℃, -4~1832℉ (Thermocouple included)
- Pulse Width in Millisecond for Fuel Injectors: 0.1~10ms
- Tach: 600-12000 RPM (BT-705A Inductive Clamp is required)
PEAK HOLD
The Peak Hold function captures the peak AC voltage or current in PEAK MAX or PEAK MIN. The meter can capture negative or positive peaks as fast as 1.28 millisecond in duration.
Optional Accessories
It needs work with BTMETER BT-705A induction pick-up lead for RPM measurement. And BT-605A amp clamp adapter can provide DC or AC 600A Current Test (by clamp adapter) . Which are all available in BTMETER Store
Automotive Diagnostic Multimeter
Trouble-shooting car & household electrical problems: tach, dwell, volts, ohms, and diode tests on both 6V and 12V systems. Perfect for testing starting and charging systems, ignition and fuel delivery systems, and helps locate faulty wiring and components.
Magnetic Attachment
The back of the 770K is attached with a solid magnet, which can be attached to metal surface, under the car, makes it easy to read anywhere
Mark Guerin
Reviewed in the United States on January 10, 2025
I love this meter. Does everything, I Purchased for the Dwell feature as my old school dwell meter broke and I work on old cars.
Edward Martinez German
Reviewed in the United States on August 26, 2024
I would buy from this seller again. The product is just as described and excellent quality, Above all the good operation.
christian87
Reviewed in the United States on August 25, 2024
Buen producto buen producto
Hans Sauter
Reviewed in Germany on November 13, 2024
Unverzichtbar in der Werkstatt
mom3xblessed
Reviewed in the United States on August 2, 2023
The meter was easy to hookup and use for checking the dwell on my old points distributor. I have not used the other functions yet but I suspect they will work well too.
MBJ
Reviewed in the United States on July 11, 2022
I've used it only a few times and now is dead. Over the weekend I was using it to check continuity and evidentially let it go to auto shut off, or maybe it just decided to stop, because now I get nothing. I've checked the battery and the two fuses and everything checks out. Don't waste your time or money.I will also comment that this meter felt very cheap compared to my other meter that I've had for nearly 10 years now. The selector switch on this one doesn't have a very solid feel. The detents are not positive. Unfortunately my old meter doesn't have some of the features this one has.
Steve J.
Reviewed in the United States on September 21, 2020
Meter arrived as expected, Instructions are adequate. I found it particularly handy as a one do it all meter for trouble shooting older points and condenser with coil ignition systems used on rolling vehicles up until late 70's and late 80's for marine applications. I would recommend it as a good instrument as to functionality after using it for a week now. Packaged with leads and adapter clips (very convenient) and temperature probes in a better than average case.There are also two accessory leads available. The induction pickup coil should be included in the base package. That would make it 100% effective as a diagnostic tool. That is the only short fall for my intended use.Physically it appears to be a robust case. Accuracy is as advertized or better. Time will tell as to durability
Walter Baumgartner
Reviewed in the United States on February 17, 2020
I bought this multimeter mainly because it is the only one in this price category that can measure duty cycle AND pulse width. It can also measure capacitance. I have an OTC automotive multimeter and I compared the results without complaints. Time will tell if it will last, but it works very well so far.
johnnybarendfan
Reviewed in the United States on December 25, 2020
Alligator ends are a bit cheesy, had to squeeze tighter where pointed lead ends insert. Resistance readings take a moment to stabilize on potentiometer movement, tends to overshoot. This happens with my other meters. Just have to be patient to avoid mistakes. Accuracy is passable when testing known good auto parts, where extreme precision is not required. If you need that, spend more.
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