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| Trimble?
750 is touch screen, better interface. Has buttons on back to control backlight. With the 500 you'd have to use a high power flashlight during the day to read the screen to navigate to the backlight controls if you turned it down too far the previous evening.
Got my 90+ year old grandpa to use the 750 before he died. Less intimidated by the touchscreen than buttons.
There were a couple really handy features on the 500 missing on the 750 but I'm drawing a blank.
Still use both. Prefer 750 because easier to type on and backlight controls. Whichever you get do yourself a favor and wire directly to the batteries. | |
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