SKU-1000數(shù)字土壤pH值和電阻率測試儀

( A ) LCD Display (2 lines)
( B ) Mode Selection Switch for Soil pH or Resistivity
( C ) Bell Hole Probe or Subsurface Probe Connection
( D ) Battery Door on Back of Case
( E ) Calibration Switch
( F ) On/Off Switch

Meter

Dimensions

7.5 x 4.75 x 2.25 inches

Weight

2.5 lbs without probe(s)

Environmental Protection

ABS high-impact plastic, corrosion proof, sealed to NEMA4 / IP64

Resistivity Range

0 to 1.5 Mohm-cm

Resistivity Accuracy

± 0.5% of reading

pH Range

3 to 10 standard units

pH Accuracy

± 0.5 standard units

Display

LCD, 2 lines x 16 characters

Switches

NEMA4 / IP64 sealed toggle switches

Power Supply

4 AA alkaline batteries for approximately 100 hours of continuous operation

Temperature & Humidity

-15 to 60ºC operating, 0-100% RH, non-condensing

Probes

Bell Hole Probe

T-handle, 12 inches by 5/8-inch diameter shaft of carbon steel construction with ¾-inch diameter measurement sensor for pH and resistivity; probe wire with coiled cable for direct connection to soil probe meter.

Subsurface Probe

T-handle, 40 inches by 5/8-inch diameter shaft of carbon steel construction with ¾-inch diameter measurement sensor for pH and resistivity; probe with cradle for direct connection to soil meter.

Protective Case

Case

Watertight, crush proof, and dust proof with easy-open, double-throw latches, open-cell core with solid-wall design, o-ring seal, fold down handles, stainless steel hardware and padlock protectors.

Outside Dimensions

53 x 16 x 6-¼ inches

Lid & Back

Double-walled construction for added crush resistance and strength.

Weight

20 pounds without soil probe meter, bell hole probe, subsurface probe or accessories.

Inside Case

Fitted with 2.2-pound density polyethylene foam. Foam insert is molded to fit the soil probe meter, bell hole probe, subsurface probe, maintenance kit and soil probe meter manual.