Buy Low Price From Here Now
1000 Amp True RMS AC/DC clamp meter has built-in non-contact IR thermometer with laser pointer. Measures AC/DC voltage, resistance, frequency, capacitance and more. Peak function captures inrush currents and voltage transients. Zero function for DC current. Also measures temperatures with Type K thermometer.
Readmore
Technical Details
- Built-in IR thermometer measures surface temperature from -58 to 518-degrees Fahrenheit (-50- to 270-degrees Celsius )- Measures AC and DC current up to 1000A with maximum resolution of 0.1A
- True RMS voltage and current readings
- AC/DC voltage, resistance, type K thermometer, capacitance, and frequency functions
- Peak Hold captures inrush currents
See more technical details
By RPG (USA)
It takes several seconds until the value of measured AC current stabilizes. This is not acceptable in servicing industrial machinery. Fast measurement is often more important than knowing exact RMS value. Quick in other settings though. 1ms peak max function (max amplitude recorded) not that much needed than lacking on that model 100ms integrated max value (like it is on Fluke). IR non-contact temperature measurement is a nice feature. Built in multimeter is not necessary, every electrician should have a separate multimeter.
WHY THERE'S NO INDICATING BAR?
By Michael (Athens, GA USA)
This meter does what is claims, but is somewhat marginal. The DC amps function always has a fairly large offset, and the readings are a bit slow to settle on volt scales, but for all it does, it's worth $150 or so.
No, it's not a Fluke, but it is a good cheap meter.
The placement of the display makes it hard to read while holding the meter. If you get your hand out of the way, it is clear and the backlight is bright.
The wheel functions are clear, but the buttons require reading the manual to understand how to use them.
By wedoitlive
The EX830 I ordered is sold by amazon as "Condition: New". But as I removed it from the packaging, it had a grimy appearance to it with a set of grease marks on the side of the case. With further inspection, I found some mild scratches on the clamp and on the bottom of the front panel. Inside the battery compartment of the meter was a dented, scratched-up 9-volt battery which was oddly suspicious. Everything about this meter just said "USED".
Things unfolded after testing the IR Temperature function. It was way off. I figured I'd calibrate it myself, but when I removed the cover, what I saw was parts covered in dust. I thought to myself: For something to gather that much dirt, it would have had to be used in the field--and it probably was for some time.
The unit also had some physical damage. The plastic housing for the IR sensor was cracked, and the PC-board had some poorly soldered components on it (usually a sign of some technician attempting to repair broken and/or cold solder joints by resoldering them). This suggests that the meter could have been exposed to extreme shock which would explain the cracked housing of the IR sensor.
I also discovered that a surface-mount potentiometer, used for calibrating the IR Temperature, was the cause of the erratic temperature readings and needed cleaning.
I had no choice but to fix this thing myself, since I don't have the luxury of waiting a week or longer to get a replacement (and for all I know, the "NEW" replacement might be worse off).
So now I have a "NEW" refurbished meter that I had to clean and repair. But it will be the last thing I buy here.
By C. Free
dosen't read voltages as quickly and without flutter or it counts down to amps instead of right to amp reading as fluke or does it have the auto ac dc voltage like fluke but is worth the money a good buy no regrets in buying this product
By Eugenio S. Mendoza (El paso, TX, USA)
all the function work great, really a moneys worth having, I'm so happy to have it!!! hope someone feel the same way like I'm. better than a name brand like "fuke" sorry but it's true!
Images Product
Buy Extech EX830 1000 Ampere AC/DC True RMS Clamp Meter with Infrared Thermometer Now
0 ความคิดเห็น:
แสดงความคิดเห็น