Geotech ET & ETL Water Level Meters

The Geotech ET and ETL Portable Water Level Meters are designed to provide reliable and accurate measurements of groundwater levels. Water level readings are conveniently taken at the top of the casing with accuracy to within 1/100 of a foot.

FEATURES

• ET has an extremely durable polypropylene storage reel with rugged solid aluminum frame

• ETL is on a lightweight steel and aluminum storage reel for easy transportation and durability in the field

• Highly accurate Polyethylene coated steel tape marked in engineering or metric increments

• Field serviceable 5/8" (1.59cm) probe with stainless steel conductors for durability

• An optional 3/8" (.95cm) non-field replaceable probe is available

• Adjustable sensitivity to prevent false triggering

• Audible and visible alarms activated when the probe makes contact with water

• Easily replaced 9 volt battery

• Water resistant padded carrying case to protect instrument (optional)

• Built in reel hanger on ET models and included tape guide for longer tape life

• MDPE and ETFE coated steel tape available upon request

• Optional tape weight helps sink probe into a deep or crooked well

SPECIFICATIONS

Size:

ET Reel: 13" H x 11" W x 7" D  (33cm H x 28cm W x 18cm D)

ETL 500' Reel: 14.5" H x 9" W x 11.5" D   (37cm H x 23cm W x 29cm D)

ETL 750 ⁄ 1000' Reel: 15.75" H x 13" W x 11.5" D   (40cm H x 33cm W x 29cm D)            

Probe:

5/8" O.D. x 61/8" L (1.59cm O.D. x 15.56cm L)

3/8" O.D. x 6½" L (optional)  (1cm O.D. x 16.5cm L)

Length & Weight:

ET:  100' (30 m) = 9 lbs, 200' (60 m) = 11 lbs, 300' (100 m) = 14 lbs.

ETL:  500' (150 m) = 20 lbs, 750' (225 m) = 24 lbs.                                                                     1000' (300 m) = 28 lbs. 

Accuracy:   

ET Tape    100th of a foot/100' (Per Federal Specification GGG-T-106E)

Material         

Reel: Polypropylene and aluminum (ET) Powder coated steel and aluminum (ETL)

Tape: Polyethylene coated steel   

Probe: PTFE and stainless steel

Power

9 Volt DC alkaline battery

Alarm

Audible and visual

Warranty

1 year