275 TPI (Test Products Int), 275 Datasheet - Page 34

• Manufacturer Part Number: 275
• Description: DGTL CLAMP-ON W/11,000 CNT DISP
• Manufacturer: TPI (Test Products Int)
• Series: 275r
• Type: Digital (DMM)r

Specifications of 275

• Includes: Battery, Case, Fuse, Temperature Probe, Test Leads
• Style: Clamp
• Display Digits: 4.5
• Display Type: LCD, Bar Graph
• Display Count: 11000
• Function: Voltage, Current, Resistance, Capacitance, Temperature, Frequency
• Functions, Extra: Continuity, Diode Test
• Features: Auto Off, Hold, Min/Max, Record, Voltage Indicator
• Ranging: Auto/Manual
• Response: True RMS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Application Notes
When measuring temperature there may be applica-
tions when knowing the differential between two mea-
surements is required. This can be accompished by
following these steps.
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Remove the test leads from the input jacks. Insert
Touch the temperature probe sensor to the device
When the reading stabilizes, press the REL but-
Touch the temperature probe sensor to the device
The 275 will display the differential temperature
the K-type thermocouple probe into the input jack
on the 275. Set the 275 to the desired TEMP
function.
under test (T1).
ton. The display will read “0” and T1 will be
stored as the reference value that the next mea-
surement will be made relative to.
under test (T2).
T2-T1.
(Temperature Differential)