We are offering pocket ph testers ,
specifications
ecotestr ph 1 ecotestr ph 2
range 0.0 to 14.0 ph
resolution 0.1 ph
accuracy ±0.1 ph
calibration 1-point ; automatic 3-point ; automatic
automatic temperature yes
compensation (atc)
non-volatile memory yes
hold function yes
auto-off 8.5 minutes after last key press
lcd display 312 digit with annunciator
power 4x 1.5 v a76' micro alkaline batteries
operating temp. 0 to 50 °c
ingress protection ip67 rating ; waterproof.

We are offering pocket ph testers ,
specifications
ecotestr ph 1 ecotestr ph 2
range 0.0 to 14.0 ph
resolution 0.1 ph
accuracy ±0.1 ph
calibration 1-point ; automatic 3-point ; automatic
automatic temperature yes
compensation (atc)
non-volatile memory yes
hold function yes
auto-off 8.5 minutes after last key press
lcd display 312 digit with annunciator
power 4x 1.5 v a76' micro alkaline batteries
operating temp. 0 to 50 °c
ingress protection ip67 rating ; waterproof.