Delta OHM HD98569 - P H,Opr, Conductivity,Tds, Dissolved Oxygen

Instrument
Dimensions
(LengthxWidthxHeight) 250x100x50mm
Weight 640g (complete with batteries)
Materials ABS, rubber
Display Graphic, back lighted LCD, 56x38mm.
 128x64 points
Operating conditions
Working temperature -5 … 50°C
Storage temperature -25 … 65°C
Working relative humidity 0 … 90% RH without condensate
Protection degree IP66
Power
Batteries 4 batteries 1.5V type AA
Autonomy (with probes connected) 25 hours with 1800mAh alkaline batteries
Mains (cod. SWD10) 12Vdc/1A (positive at centre)
Security of memorized data Unlimited
Time
Date and hour Schedule in real time
Accuracy 1min/month max. drift
Continuous storage (LOG key)
Quantity 9000 samples of the three inputs
Type organised in 1800 pages containing 5 samples each
Storage interval 1s … 999s
Storage on command (MEM key)
Quantity 200 samples of the three inputs
Type organised in 200 pages containing 1 sample each