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> Mastech MS8040 bench model multimeter
Mastech MS8040 bench model multimeter
Mastech MS8040 BENCH MODEL MULTIMETER
* 22000 counts autorange / manual range, measurement rates of 2, 20 timers/second slow, fast .
* The max overload protective voltage is up to AC 250 V (TRMS)except for current and voltage.
* In A/mA mode, protective current is 0.3A; In A mode, protective current is 10A
* Fuse : 0.3A/250V( A/mA terminal), 10A/250V(A terminal), 0.1A/250V(line power fuse
* Optical Isolution RS232C Interface.
* Operating Temperature: 18 28 (relative humidity <=80%)
* Storage Temperature: 20 60 (relative humidity <=80%)
* Temperature Coefficient: 0.05 Specified Accuracy per (<18 or >28 )
* Dimensions: 238mm(W) 230mm(L) 83mm(H)
* Weight : Approx. 1.5kg, without power cord
The below-listed accuracies under different ranges refer to those which are guaranteed by the meter within one-year calibration, under the operating temperature of 18 -28 and relative humidity less than 80%.The presentation for accuracy is: (a% reading digits + b digits)
Note: Above accuracies can be guaranteed within 20% - 100% of the full range .
Note: Above accuracies can be guaranteed within the full range.
Note:Above accuracies can be gurranteed within 20 - 90 of the full range.
Notes: 1. Above accuracies can be guaranteed within the full range.
2.Accuracy for diode and continuity are unspecified.In Continuity Test Mode,the bluzzer will beeper if the measure value lower than 20 ,may or not beep if the measure value between 20 and 50 .not beep when the measure value higher than 50
Above accuracies for film capacitor or better can be guaranteed within the full range.
Above specification from 20nF to 2uF ranges are specified under REL mode. The reading is calibrated to zero by relative function when input is floating.
AC Sensitivity (TRMS sine wave)
Note 1 Freqency response 50Hz~10KHz.
Note: Accuracies apply following 90 minutes settling time after a change in the ambient temperature of the instrument.
