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Portable pH Testers pHep, PEP

1.00 (2)
Caution
pH standard solutions for calibration are not included.The electrode cannot be replaced.
AS ONE Part Number
1-487-01
Battery Life
1000 hours
Battery
1.5V(LR44 button battery)x4
Calibration
2 point calibration by hand
Pricision (pH)
+/-0.2
Resolution Capability
0.1pH
Measurement Pricision
+/-0.2
Measuring Range (pH)
0.0 - 14.0
Operating Temperature Range (deg C)
0 - 50
Weight (g)
78
Dimension (mm)
175x41x23
Accessories
LR-44 button battery x 4, protection cap, mini driver for calibration
...see all
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Ship pack of Mfr.# Item.# Sales Price Availability Qty.
Package
Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
1PC 1 HI 98107 33203791 129.90 SGD
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Customer Reviews
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1 star 2
Review Rating: 1.00
2 Customer Reviews
The reviews are automatic translation.
Measurement of strongly acidic water in the vicinity of pH 2.7
1
From Japan
On 2017-07-13 09:31:07
Suddenly the value became unstable around 6 months and 6 days and it became completely useless. I am sorry to have washed it regularly and used it. I bothered that I could use it for about 2 years without any problems. I'm in trouble because the pH meter is quite fragile, is it quite difficult? I use it everyday at this price, but I want at least about a year to have it.
This review is about item#33203791.
Drainage measurement
1
From Japan
On 2016-04-27 11:40:13
Even though it is a brand-new one, there is a deviation (12% higher judgment) in the measured value.

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