Sper scientific ltd – Sper Scientific 850087 Dissolved Oxygen Probe 4 Meter Cable User Manual
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VI. SPECIFICATIONS
Unit of
Msrmt.
Range
Resolution
Accuracy
mg/L
0 ~ 20
0.1
±0.4
ºC
0 ~ 50
0.1
0.8
ºF
32 ~ 122
1.5
Operating Temperature (meter) 0°C to 50°C (32°F to 122°F)
Operating Humidity
Max. 80% RH
Probe Size
Diameter: 0.9" (22mm)
Length: 4.7" (120mm)
Cable: 13' (4 meters)
Refer to the 850081 Water Quality Meter Instruction Manual for meter
specifications.
1 Year Warranty
Sper Scientific warrants this product against defects in materials and
workmanship for a period of 1 Year from the date of purchase, and agrees
to repair or replace any defective unit without charge. If your model has
since been discontinued, an equivalent Sper Scientific product will be
substituted if available. This warranty does not cover damage resulting
from accident, misuse, or abuse of the product. In order to obtain warranty
service, simply ship the unit postage prepaid to:
SPER SCIENTIFIC LTD.
7720 East Redfield Rd, Suite 7
Scottsdale, Arizona 85260
(480) 948-4448
www.sperscientific.com
The defective unit must be accompanied by a description of the problem
and your name, address and phone number. Be sure to return your
warranty registration card or register online within ten days of purchase.
rev. 07/12/07