Brymen EEVblog BM235 Operation & User’s Manual

18, Trouble Shooting If the instrument looks to be buggered, check battery, fuses, leads, etc., and replace as necessary. Double check operating procedure as described in this user’s manual Battery: 1.5V AAA Size battery x 2 240 hours continuous use on Alkaline cells Fuse F1 for  AmA …

5, 1) 3-5/6 digits 6000 counts LCD display 2) Push-buttons for special functions & features 3) Selector to turn the Power On or Off and Select a function 4) Input Jack for 10A (20A for 30sec) current function 5) Input Jack for all functions EXCEPT  A, mA & A current functions…

17, Brymen EEVblog BM235 Manual or Auto-ranging For most auto-ranging functions (LCD turns on by default), press the RANGE button momentarily to select manual-ranging override. The meter will remain in the range it was in, the LCD turns off. Press the button momentarily again to select the next range. Pr…

12, ACmV & DCmV; Temperature o C & o F (Model 235 only) Press the SELECT button momentarily to select the subject functions in sequence. Last selection will be saved as power up default for repeat measurement convenience. Note: Be sure to insert the banana plug type-K temperature…

13,  A, mA and A Current Press SELECT button momentarily to toggle between DC and AC. Last selection will be saved as power up default for repeat measurement convenience. Application notes for flame sensors: DC  A function is useful for HVAC/R flame sensor applications. The 0.1  A res…

11, Capacitance (Models 235 & 233 only); Diode Press the SELECT button momentarily to toggle the functions. Last selection will be saved as power up default for repeat measurement convenience. In Diode function, the normal forward voltage drop (forward biased) for a good silicon diode is betw…