Technical Data - DeFelsko PosiTest AT Instruction Manual

Power Supply / Low Battery Indicator
Power Supply / Low Battery Indicator
PosiTest AT (manual)
Power Source: AAA alkaline batteries
As the batteries become weak the
appear on the LCD.
replaced at the earliest opportunity.
USE ONLY AAA ALKALINE BATTERIES.
hydride rechargeable batteries will work but the low battery symbol may stay on.
PosiTest AT-A (automatic)
Power Source: Built-in rechargeable NiMH battery (>200 pulls with full charge)
The symbol will appear when remaining battery power is below 35%.
The built-in rechargeable NiMH batteries are charged using the included AC power
supply/charger. Ensure batteries are charged prior to use. The
blink while the instrument is recharging and disappear when fully charged. The
charging process will take 2-3 hours depending on remaining battery power.
Alternatively, the AC power supply can be used to power the instrument.
NOTE:
The USB port will not charge or power the PosiTest. The USB connection
will drain battery power when connected for an extended period of time.
Conforms to: ASTM D 4541, ASTM D 7234, ISO 4624 and others.
Specifications:
Resolution:
Accuracy:
Adhesion
Strength
*requires optional 50 mm accessory kit
The batteries should be

Technical Data

Technical Data
1 psi (0.01 MPa)
±1% Full Scale
Dolly Size (mm)
10 mm
14 mm
20 mm
50 mm*
Page 11
symbol will
Nickel-cadmium and nickel-metal
Max Pull-Off Pressure
symbol will
10,000 psi (70 MPa)
6,000 psi (40 MPa)
3,000 psi (20 MPa)
500 psi (3.5 MPa)