270 TPI (Test Products Int), 270 Datasheet - Page 12

• Manufacturer Part Number: 270
• Description: CLAMP-ON TESTER W/DMM
• Manufacturer: TPI (Test Products Int)
• Series: 270r
• Type: Digital (DMM)r

Specifications of 270

• Includes: Battery, Case, Temperature Probe, Test Leads
• Style: Clamp
• Display Digits: 3.75
• Display Type: LCD, Bar Graph
• Display Count: 4000
• Function: Voltage, Current, Resistance, Capacitance, Temperature, Frequency
• Functions, Extra: Continuity, Diode Test
• Features: Auto Off, Hold, Min/Max, Sleep
• Ranging: Auto/Manual
• Response: Average
• Lead Free Status / RoHS Status: Vendor undefined / Vendor undefined
• Other names: 290-1421; TPI 270; TPI270

D. MEASUREMENT TECHNIQUES
1. Controls and Functions:
12
Push Buttons
REL
D-H
R-H
MAX MIN
P-H
NCV
Activates Relative mode. Press
and hold for 2 seconds to deacti-
vate.
Holds the reading on the display
until the button is pushed a
second time.
Activates manual ranging. Press
and hold for 2 seconds to return
to auto ranging.
Activates record mode. Press to
cycle between maximum and min-
imum recorded reading. Press and
hold for 2 seconds to return to
normal mode.
Activates peak hold mode. Used to
capture in-rush current.
Activates the non-contact voltage
detection feature. Press and hold
while holding the jaw close to
electrical wires.