Main Menu


อุปกรณ์วัด pH (Portable pH/ORP Meter)

HI 9125

Portable pH/ORP Meter

The HI 9125 is a waterproof pH meter that can utilize ORP (oxidation reduction potential) electrodes.

A large dual-level LCD displays both the pH and temperature along with an operational guide. Graphic symbols are displayed to help the users during the calibration process.

The pH calibration procedure is automatic with five memorized pH buffer values and buffer recognition to simplify the calibration process.

This meters utilizes the HI 1230B double junction pH electrode. The double junction helps to minimize junction contamination for accurate, consistent results.

Order Information:
HI 9125 is supplied with HI 1230B pH electrode, HI 7662 temperature probe, HI 70004 pH 4.01 buffer solution sachet, HI 70007 pH 7.01 buffer solution sachet, 100 mL plastic beaker, batteries, instructions and hard carrying case.


Range  pH  -2.00 to 16.00 pH
ORP  ±699.9 mV; ±1999 mV
Temperature  -20.0 to 120.0°C / -4.0°F to 248.0°F
Resolution  pH  0.01 pH
ORP  0.1 mV; 1 mV
Temperature  0.1°C / 0.1 °F
Accuracy @ 20°C  pH  ±0.01 pH
ORP  ±0.2 mV; ±1 mV
Temperature  ±0.4°C/±0.8°F (excluding probe error)
Calibration  pH  automatic, one or two point with five standard buffer values (pH 4.01, 6.86, 7.01, 9.18, 10.01)
Offset  ±1 pH
Slope  from 80 to 108%
Compensation  automatic or manual, -20.0 to 120.0°C / -4.0 to 248.0°F without temperature probe
Electrode  HI 1230B PEI body pH electrode with BNC connector and 1 m (3.3’) cable (included)
HI 7662 stainless steel temperature probe with 1 m (3.3’) cable (included)
Input Impedance  1012 Ohm
Battery Type / Life  1.5V AAA (3) / approximately 200 hours of continuous use. Auto-off after 20 minutes of non-use (can be disabled)
Environment  0 to 50°C (32 to 122°F); RH max 100%
Dimensions  185 x 72 x 36 mm (7.3 x 2.8 x 1.4’’)
Weight  300 g (10.6 oz.)

HI 1230B  Combination pH Electrode, for Field Applications
BNC Connection
HI 3131B  Refillable Combination ORP Electrode for Titration and Laboratory Use
BNC Connection
HI 7662  Stainless Steel Temperature Probe
HI 5004L  pH 4.01 buffer solution
HI 5007L  pH 7.01 buffer solution
HI 5010L  pH 10.01 buffer solution
HI 70300L  Electrode Storage Solution
1 x 500 mL bottle
HI 7061L  General Purpose Cleaning Solution
1 x 500 mL bottle

  • สนใจขอใบเสนอราคาและสั่งซื้อสินค้า

    บริษัท ไฮเออร์ เอ็นท์เตอร์ไพรส์ จำกัด
    131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1 
    ต. คลองหลวง อ.คลองหลวง จ. ปทุมธานี 12120
    โทร. 081-847-6768, 02-191-3928 แฟ็กซ์. 02-191-3929 

    คุณโทณิวัฒน์ 085-811-4779 , คุณนารีรัตน์ 085-814-9653

    E-mail : , IDline: @alltestkit


    >> ขอใบเสนอราคาแบบออนไลน์ คลิก !! <<