3

EM90 acre gauge

2025-9-25


performance

Satellite receiver

GPS+Beidou+GLONASS+QZSS

antenna

Built-in high-quality ceramic antenna

Positioning time

Cold start30Seconds, hot start1Second

Positioning accuracy

<=3>

Trajectory measurement error

<>

Area measurement error

<1><>1~5acre:<>

More than 5 acres:<>

Area measurement range

0~1000000acre

shell

High-strength engineering plastics

Screen

2.4" colorTFT Highlight, resolution240*320

External dimensions

155×55×25mm

weight

250g (including battery)

Power supply method

Lithium battery3.7V 3500mAH

Working hours

More than 8 hours

charger

DC 5V 1000mA

Operating temperature

burden2060Degree

Storage temperature

burden3070Degree

interface

TYPE-C

Waterproof and dustproof

water proof

Units of length

feet, miles, kilometers, meters,

Area unit

Square foot, acre, hectares, square meters

Function

Trajectory Recording

100 records, each record is the most10000One point, each2Save a point in seconds

Plot area measurement

100 records, each record is the most10000One point, each2Save a point in seconds

Collection of points of interest

1000 points of interest

Navigation method

Straight-line navigation or compass navigation to the location of the point of interest

Track navigation method to go along the track point to the starting point or end point